57889000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 150302880

約数和(自身を除く): 92413880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 73, 100, 104, 122, 125, 130, 146, 200, 244, 250, 260, 292, 305, 325, 365, 488, 500, 520, 584, 610, 650, 730, 793, 949, 1000, 1220, 1300, 1460, 1525, 1586, 1625, 1825, 1898, 2440, 2600, 2920, 3050, 3172, 3250, 3650, 3796, 3965, 4453, 4745, 6100, 6344, 6500, 7300, 7592, 7625, 7930, 8906, 9125, 9490, 12200, 13000, 14600, 15250, 15860, 17812, 18250, 18980, 19825, 22265, 23725, 30500, 31720, 35624, 36500, 37960, 39650, 44530, 47450, 57889, 61000, 73000, 79300, 89060, 94900, 99125, 111325, 115778, 118625, 158600, 178120, 189800, 198250, 222650, 231556, 237250, 289445, 396500, 445300, 463112, 474500, 556625, 578890, 793000, 890600, 949000, 1113250, 1157780, 1447225, 2226500, 2315560, 2894450, 4453000, 5788900, 7236125, 11577800, 14472250, 28944500, 57889000]

約数ペア:

[(1, 57889000), (2, 28944500), (4, 14472250), (5, 11577800), (8, 7236125), (10, 5788900), (13, 4453000), (20, 2894450), (25, 2315560), (26, 2226500), (40, 1447225), (50, 1157780), (52, 1113250), (61, 949000), (65, 890600), (73, 793000), (100, 578890), (104, 556625), (122, 474500), (125, 463112), (130, 445300), (146, 396500), (200, 289445), (244, 237250), (250, 231556), (260, 222650), (292, 198250), (305, 189800), (325, 178120), (365, 158600), (488, 118625), (500, 115778), (520, 111325), (584, 99125), (610, 94900), (650, 89060), (730, 79300), (793, 73000), (949, 61000), (1000, 57889), (1220, 47450), (1300, 44530), (1460, 39650), (1525, 37960), (1586, 36500), (1625, 35624), (1825, 31720), (1898, 30500), (2440, 23725), (2600, 22265), (2920, 19825), (3050, 18980), (3172, 18250), (3250, 17812), (3650, 15860), (3796, 15250), (3965, 14600), (4453, 13000), (4745, 12200), (6100, 9490), (6344, 9125), (6500, 8906), (7300, 7930), (7592, 7625)]