103465880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2267}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 267805440

約数和(自身を除く): 164339560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2267, 2282, 3260, 4534, 4564, 5705, 6520, 9068, 9128, 11335, 11410, 15869, 18136, 22670, 22820, 31738, 45340, 45640, 63476, 79345, 90680, 126952, 158690, 317380, 369521, 634760, 739042, 1478084, 1847605, 2586647, 2956168, 3695210, 5173294, 7390420, 10346588, 12933235, 14780840, 20693176, 25866470, 51732940, 103465880]

約数ペア:

[(1, 103465880), (2, 51732940), (4, 25866470), (5, 20693176), (7, 14780840), (8, 12933235), (10, 10346588), (14, 7390420), (20, 5173294), (28, 3695210), (35, 2956168), (40, 2586647), (56, 1847605), (70, 1478084), (140, 739042), (163, 634760), (280, 369521), (326, 317380), (652, 158690), (815, 126952), (1141, 90680), (1304, 79345), (1630, 63476), (2267, 45640), (2282, 45340), (3260, 31738), (4534, 22820), (4564, 22670), (5705, 18136), (6520, 15869), (9068, 11410), (9128, 11335)]