5535920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5349

約数の個数: 40

約数和(自身を含む): 13863696

約数和(自身を除く): 8327776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5323, 10646, 21292, 26615, 42584, 53230, 69199, 85168, 106460, 138398, 212920, 276796, 345995, 425840, 553592, 691990, 1107184, 1383980, 2767960, 5535920]

約数ペア:

[(1, 5535920), (2, 2767960), (4, 1383980), (5, 1107184), (8, 691990), (10, 553592), (13, 425840), (16, 345995), (20, 276796), (26, 212920), (40, 138398), (52, 106460), (65, 85168), (80, 69199), (104, 53230), (130, 42584), (208, 26615), (260, 21292), (520, 10646), (1040, 5323)]