1010200880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{74719}}^1$

素因数の和:74758

約数の個数: 60

約数和(自身を含む): 2543319360

約数和(自身を除く): 1533118480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 74719, 149438, 298876, 373595, 597752, 747190, 971347, 1195504, 1494380, 1942694, 2988760, 3885388, 4856735, 5977520, 7770776, 9713470, 12627511, 15541552, 19426940, 25255022, 38853880, 50510044, 63137555, 77707760, 101020088, 126275110, 202040176, 252550220, 505100440, 1010200880]

約数ペア:

[(1, 1010200880), (2, 505100440), (4, 252550220), (5, 202040176), (8, 126275110), (10, 101020088), (13, 77707760), (16, 63137555), (20, 50510044), (26, 38853880), (40, 25255022), (52, 19426940), (65, 15541552), (80, 12627511), (104, 9713470), (130, 7770776), (169, 5977520), (208, 4856735), (260, 3885388), (338, 2988760), (520, 1942694), (676, 1494380), (845, 1195504), (1040, 971347), (1352, 747190), (1690, 597752), (2704, 373595), (3380, 298876), (6760, 149438), (13520, 74719)]