7101920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 20357568

約数和(自身を除く): 13255648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 373, 476, 544, 560, 595, 680, 746, 952, 1120, 1190, 1360, 1492, 1865, 1904, 2380, 2611, 2720, 2984, 3730, 3808, 4760, 5222, 5968, 6341, 7460, 9520, 10444, 11936, 12682, 13055, 14920, 19040, 20888, 25364, 26110, 29840, 31705, 41776, 44387, 50728, 52220, 59680, 63410, 83552, 88774, 101456, 104440, 126820, 177548, 202912, 208880, 221935, 253640, 355096, 417760, 443870, 507280, 710192, 887740, 1014560, 1420384, 1775480, 3550960, 7101920]

約数ペア:

[(1, 7101920), (2, 3550960), (4, 1775480), (5, 1420384), (7, 1014560), (8, 887740), (10, 710192), (14, 507280), (16, 443870), (17, 417760), (20, 355096), (28, 253640), (32, 221935), (34, 208880), (35, 202912), (40, 177548), (56, 126820), (68, 104440), (70, 101456), (80, 88774), (85, 83552), (112, 63410), (119, 59680), (136, 52220), (140, 50728), (160, 44387), (170, 41776), (224, 31705), (238, 29840), (272, 26110), (280, 25364), (340, 20888), (373, 19040), (476, 14920), (544, 13055), (560, 12682), (595, 11936), (680, 10444), (746, 9520), (952, 7460), (1120, 6341), (1190, 5968), (1360, 5222), (1492, 4760), (1865, 3808), (1904, 3730), (2380, 2984), (2611, 2720)]