674073920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5288

約数の個数: 112

約数和(自身を含む): 1784713728

約数和(自身を除く): 1110639808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 5227, 6448, 8060, 9920, 10454, 12896, 16120, 20908, 25792, 26135, 32240, 41816, 52270, 64480, 67951, 83632, 104540, 128960, 135902, 162037, 167264, 209080, 271804, 324074, 334528, 339755, 418160, 543608, 648148, 679510, 810185, 836320, 1087216, 1296296, 1359020, 1620370, 1672640, 2106481, 2174432, 2592592, 2718040, 3240740, 4212962, 4348864, 5185184, 5436080, 6481480, 8425924, 10370368, 10532405, 10872160, 12962960, 16851848, 21064810, 21744320, 25925920, 33703696, 42129620, 51851840, 67407392, 84259240, 134814784, 168518480, 337036960, 674073920]

約数ペア:

[(1, 674073920), (2, 337036960), (4, 168518480), (5, 134814784), (8, 84259240), (10, 67407392), (13, 51851840), (16, 42129620), (20, 33703696), (26, 25925920), (31, 21744320), (32, 21064810), (40, 16851848), (52, 12962960), (62, 10872160), (64, 10532405), (65, 10370368), (80, 8425924), (104, 6481480), (124, 5436080), (130, 5185184), (155, 4348864), (160, 4212962), (208, 3240740), (248, 2718040), (260, 2592592), (310, 2174432), (320, 2106481), (403, 1672640), (416, 1620370), (496, 1359020), (520, 1296296), (620, 1087216), (806, 836320), (832, 810185), (992, 679510), (1040, 648148), (1240, 543608), (1612, 418160), (1984, 339755), (2015, 334528), (2080, 324074), (2480, 271804), (3224, 209080), (4030, 167264), (4160, 162037), (4960, 135902), (5227, 128960), (6448, 104540), (8060, 83632), (9920, 67951), (10454, 64480), (12896, 52270), (16120, 41816), (20908, 32240), (25792, 26135)]