3119617120

素因数分解:

$2^5\times 5^1\times {\mathrm{857}}^1\times {\mathrm{22751}}^1$

素因数の和:23623

約数の個数: 48

約数和(自身を含む): 7379019648

約数和(自身を除く): 4259402528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 857, 1714, 3428, 4285, 6856, 8570, 13712, 17140, 22751, 27424, 34280, 45502, 68560, 91004, 113755, 137120, 182008, 227510, 364016, 455020, 728032, 910040, 1820080, 3640160, 19497607, 38995214, 77990428, 97488035, 155980856, 194976070, 311961712, 389952140, 623923424, 779904280, 1559808560, 3119617120]

約数ペア:

[(1, 3119617120), (2, 1559808560), (4, 779904280), (5, 623923424), (8, 389952140), (10, 311961712), (16, 194976070), (20, 155980856), (32, 97488035), (40, 77990428), (80, 38995214), (160, 19497607), (857, 3640160), (1714, 1820080), (3428, 910040), (4285, 728032), (6856, 455020), (8570, 364016), (13712, 227510), (17140, 182008), (22751, 137120), (27424, 113755), (34280, 91004), (45502, 68560)]