2001070400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:881

約数の個数: 168

約数和(自身を含む): 5654161920

約数和(自身を除く): 3653091520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 373, 400, 448, 479, 560, 700, 746, 800, 958, 1120, 1400, 1492, 1600, 1865, 1916, 2240, 2395, 2611, 2800, 2984, 3353, 3730, 3832, 4790, 5222, 5600, 5968, 6706, 7460, 7664, 9325, 9580, 10444, 11200, 11936, 11975, 13055, 13412, 14920, 15328, 16765, 18650, 19160, 20888, 23872, 23950, 26110, 26824, 29840, 30656, 33530, 37300, 38320, 41776, 47900, 52220, 53648, 59680, 65275, 67060, 74600, 76640, 83552, 83825, 95800, 104440, 107296, 119360, 130550, 134120, 149200, 153280, 167104, 167650, 178667, 191600, 208880, 214592, 261100, 268240, 298400, 335300, 357334, 383200, 417760, 522200, 536480, 596800, 670600, 714668, 766400, 835520, 893335, 1044400, 1072960, 1250669, 1341200, 1429336, 1786670, 2088800, 2501338, 2682400, 2858672, 3573340, 4177600, 4466675, 5002676, 5364800, 5717344, 6253345, 7146680, 8933350, 10005352, 11434688, 12506690, 14293360, 17866700, 20010704, 25013380, 28586720, 31266725, 35733400, 40021408, 50026760, 57173440, 62533450, 71466800, 80042816, 100053520, 125066900, 142933600, 200107040, 250133800, 285867200, 400214080, 500267600, 1000535200, 2001070400]

約数ペア:

[(1, 2001070400), (2, 1000535200), (4, 500267600), (5, 400214080), (7, 285867200), (8, 250133800), (10, 200107040), (14, 142933600), (16, 125066900), (20, 100053520), (25, 80042816), (28, 71466800), (32, 62533450), (35, 57173440), (40, 50026760), (50, 40021408), (56, 35733400), (64, 31266725), (70, 28586720), (80, 25013380), (100, 20010704), (112, 17866700), (140, 14293360), (160, 12506690), (175, 11434688), (200, 10005352), (224, 8933350), (280, 7146680), (320, 6253345), (350, 5717344), (373, 5364800), (400, 5002676), (448, 4466675), (479, 4177600), (560, 3573340), (700, 2858672), (746, 2682400), (800, 2501338), (958, 2088800), (1120, 1786670), (1400, 1429336), (1492, 1341200), (1600, 1250669), (1865, 1072960), (1916, 1044400), (2240, 893335), (2395, 835520), (2611, 766400), (2800, 714668), (2984, 670600), (3353, 596800), (3730, 536480), (3832, 522200), (4790, 417760), (5222, 383200), (5600, 357334), (5968, 335300), (6706, 298400), (7460, 268240), (7664, 261100), (9325, 214592), (9580, 208880), (10444, 191600), (11200, 178667), (11936, 167650), (11975, 167104), (13055, 153280), (13412, 149200), (14920, 134120), (15328, 130550), (16765, 119360), (18650, 107296), (19160, 104440), (20888, 95800), (23872, 83825), (23950, 83552), (26110, 76640), (26824, 74600), (29840, 67060), (30656, 65275), (33530, 59680), (37300, 53648), (38320, 52220), (41776, 47900)]