101400880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4274

約数の個数: 80

約数和(自身を含む): 275768064

約数和(自身を除く): 174367184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4211, 4816, 6020, 8422, 12040, 16844, 21055, 24080, 29477, 33688, 42110, 58954, 67376, 84220, 117908, 147385, 168440, 181073, 235816, 294770, 336880, 362146, 471632, 589540, 724292, 905365, 1179080, 1267511, 1448584, 1810730, 2358160, 2535022, 2897168, 3621460, 5070044, 6337555, 7242920, 10140088, 12675110, 14485840, 20280176, 25350220, 50700440, 101400880]

約数ペア:

[(1, 101400880), (2, 50700440), (4, 25350220), (5, 20280176), (7, 14485840), (8, 12675110), (10, 10140088), (14, 7242920), (16, 6337555), (20, 5070044), (28, 3621460), (35, 2897168), (40, 2535022), (43, 2358160), (56, 1810730), (70, 1448584), (80, 1267511), (86, 1179080), (112, 905365), (140, 724292), (172, 589540), (215, 471632), (280, 362146), (301, 336880), (344, 294770), (430, 235816), (560, 181073), (602, 168440), (688, 147385), (860, 117908), (1204, 84220), (1505, 67376), (1720, 58954), (2408, 42110), (3010, 33688), (3440, 29477), (4211, 24080), (4816, 21055), (6020, 16844), (8422, 12040)]