1036618640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5227}}^1$

素因数の和:5344

約数の個数: 80

約数和(自身を含む): 2512702272

約数和(自身を除く): 1476083632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 134, 148, 185, 268, 296, 335, 370, 536, 592, 670, 740, 1072, 1340, 1480, 2479, 2680, 2960, 4958, 5227, 5360, 9916, 10454, 12395, 19832, 20908, 24790, 26135, 39664, 41816, 49580, 52270, 83632, 99160, 104540, 193399, 198320, 209080, 350209, 386798, 418160, 700418, 773596, 966995, 1400836, 1547192, 1751045, 1933990, 2801672, 3094384, 3502090, 3867980, 5603344, 7004180, 7735960, 12957733, 14008360, 15471920, 25915466, 28016720, 51830932, 64788665, 103661864, 129577330, 207323728, 259154660, 518309320, 1036618640]

約数ペア:

[(1, 1036618640), (2, 518309320), (4, 259154660), (5, 207323728), (8, 129577330), (10, 103661864), (16, 64788665), (20, 51830932), (37, 28016720), (40, 25915466), (67, 15471920), (74, 14008360), (80, 12957733), (134, 7735960), (148, 7004180), (185, 5603344), (268, 3867980), (296, 3502090), (335, 3094384), (370, 2801672), (536, 1933990), (592, 1751045), (670, 1547192), (740, 1400836), (1072, 966995), (1340, 773596), (1480, 700418), (2479, 418160), (2680, 386798), (2960, 350209), (4958, 209080), (5227, 198320), (5360, 193399), (9916, 104540), (10454, 99160), (12395, 83632), (19832, 52270), (20908, 49580), (24790, 41816), (26135, 39664)]