40850940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 124862976

約数和(自身を除く): 84012036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 631, 780, 830, 996, 1079, 1245, 1262, 1660, 1893, 2158, 2490, 2524, 3155, 3237, 3786, 4316, 4980, 5395, 6310, 6474, 7572, 8203, 9465, 10790, 12620, 12948, 16185, 16406, 18930, 21580, 24609, 32370, 32812, 37860, 41015, 49218, 52373, 64740, 82030, 98436, 104746, 123045, 157119, 164060, 209492, 246090, 261865, 314238, 492180, 523730, 628476, 680849, 785595, 1047460, 1361698, 1571190, 2042547, 2723396, 3142380, 3404245, 4085094, 6808490, 8170188, 10212735, 13616980, 20425470, 40850940]

約数ペア:

[(1, 40850940), (2, 20425470), (3, 13616980), (4, 10212735), (5, 8170188), (6, 6808490), (10, 4085094), (12, 3404245), (13, 3142380), (15, 2723396), (20, 2042547), (26, 1571190), (30, 1361698), (39, 1047460), (52, 785595), (60, 680849), (65, 628476), (78, 523730), (83, 492180), (130, 314238), (156, 261865), (166, 246090), (195, 209492), (249, 164060), (260, 157119), (332, 123045), (390, 104746), (415, 98436), (498, 82030), (631, 64740), (780, 52373), (830, 49218), (996, 41015), (1079, 37860), (1245, 32812), (1262, 32370), (1660, 24609), (1893, 21580), (2158, 18930), (2490, 16406), (2524, 16185), (3155, 12948), (3237, 12620), (3786, 10790), (4316, 9465), (4980, 8203), (5395, 7572), (6310, 6474)]