244478480

素因数分解:

$2^4\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2999}}^1$

素因数の和:4031

約数の個数: 40

約数和(自身を含む): 569160000

約数和(自身を除く): 324681520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1019, 2038, 2999, 4076, 5095, 5998, 8152, 10190, 11996, 14995, 16304, 20380, 23992, 29990, 40760, 47984, 59980, 81520, 119960, 239920, 3055981, 6111962, 12223924, 15279905, 24447848, 30559810, 48895696, 61119620, 122239240, 244478480]

約数ペア:

[(1, 244478480), (2, 122239240), (4, 61119620), (5, 48895696), (8, 30559810), (10, 24447848), (16, 15279905), (20, 12223924), (40, 6111962), (80, 3055981), (1019, 239920), (2038, 119960), (2999, 81520), (4076, 59980), (5095, 47984), (5998, 40760), (8152, 29990), (10190, 23992), (11996, 20380), (14995, 16304)]