40007340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4791

約数の個数: 72

約数和(自身を含む): 123963840

約数和(自身を除く): 83956500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 4729, 8460, 9458, 14187, 18916, 23645, 28374, 42561, 47290, 56748, 70935, 85122, 94580, 141870, 170244, 212805, 222263, 283740, 425610, 444526, 666789, 851220, 889052, 1111315, 1333578, 2000367, 2222630, 2667156, 3333945, 4000734, 4445260, 6667890, 8001468, 10001835, 13335780, 20003670, 40007340]

約数ペア:

[(1, 40007340), (2, 20003670), (3, 13335780), (4, 10001835), (5, 8001468), (6, 6667890), (9, 4445260), (10, 4000734), (12, 3333945), (15, 2667156), (18, 2222630), (20, 2000367), (30, 1333578), (36, 1111315), (45, 889052), (47, 851220), (60, 666789), (90, 444526), (94, 425610), (141, 283740), (180, 222263), (188, 212805), (235, 170244), (282, 141870), (423, 94580), (470, 85122), (564, 70935), (705, 56748), (846, 47290), (940, 42561), (1410, 28374), (1692, 23645), (2115, 18916), (2820, 14187), (4230, 9458), (4729, 8460)]