16460560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 40372416

約数和(自身を除く): 23911856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 83, 134, 148, 166, 185, 268, 296, 332, 335, 370, 415, 536, 592, 664, 670, 740, 830, 1072, 1328, 1340, 1480, 1660, 2479, 2680, 2960, 3071, 3320, 4958, 5360, 5561, 6142, 6640, 9916, 11122, 12284, 12395, 15355, 19832, 22244, 24568, 24790, 27805, 30710, 39664, 44488, 49136, 49580, 55610, 61420, 88976, 99160, 111220, 122840, 198320, 205757, 222440, 245680, 411514, 444880, 823028, 1028785, 1646056, 2057570, 3292112, 4115140, 8230280, 16460560]

約数ペア:

[(1, 16460560), (2, 8230280), (4, 4115140), (5, 3292112), (8, 2057570), (10, 1646056), (16, 1028785), (20, 823028), (37, 444880), (40, 411514), (67, 245680), (74, 222440), (80, 205757), (83, 198320), (134, 122840), (148, 111220), (166, 99160), (185, 88976), (268, 61420), (296, 55610), (332, 49580), (335, 49136), (370, 44488), (415, 39664), (536, 30710), (592, 27805), (664, 24790), (670, 24568), (740, 22244), (830, 19832), (1072, 15355), (1328, 12395), (1340, 12284), (1480, 11122), (1660, 9916), (2479, 6640), (2680, 6142), (2960, 5561), (3071, 5360), (3320, 4958)]