5246236480

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{77699}}^1$

素因数の和:77927

約数の個数: 56

約数和(自身を含む): 12551968800

約数和(自身を除く): 7305732320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 844, 1055, 1688, 2110, 3376, 4220, 6752, 8440, 13504, 16880, 33760, 67520, 77699, 155398, 310796, 388495, 621592, 776990, 1243184, 1553980, 2486368, 3107960, 4972736, 6215920, 12431840, 16394489, 24863680, 32788978, 65577956, 81972445, 131155912, 163944890, 262311824, 327889780, 524623648, 655779560, 1049247296, 1311559120, 2623118240, 5246236480]

約数ペア:

[(1, 5246236480), (2, 2623118240), (4, 1311559120), (5, 1049247296), (8, 655779560), (10, 524623648), (16, 327889780), (20, 262311824), (32, 163944890), (40, 131155912), (64, 81972445), (80, 65577956), (160, 32788978), (211, 24863680), (320, 16394489), (422, 12431840), (844, 6215920), (1055, 4972736), (1688, 3107960), (2110, 2486368), (3376, 1553980), (4220, 1243184), (6752, 776990), (8440, 621592), (13504, 388495), (16880, 310796), (33760, 155398), (67520, 77699)]