116693680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 283240800

約数和(自身を除く): 166547120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 179, 232, 281, 290, 358, 464, 562, 580, 716, 895, 1124, 1160, 1405, 1432, 1790, 2248, 2320, 2810, 2864, 3580, 4496, 5191, 5620, 7160, 8149, 10382, 11240, 14320, 16298, 20764, 22480, 25955, 32596, 40745, 41528, 50299, 51910, 65192, 81490, 83056, 100598, 103820, 130384, 162980, 201196, 207640, 251495, 325960, 402392, 415280, 502990, 651920, 804784, 1005980, 1458671, 2011960, 2917342, 4023920, 5834684, 7293355, 11669368, 14586710, 23338736, 29173420, 58346840, 116693680]

約数ペア:

[(1, 116693680), (2, 58346840), (4, 29173420), (5, 23338736), (8, 14586710), (10, 11669368), (16, 7293355), (20, 5834684), (29, 4023920), (40, 2917342), (58, 2011960), (80, 1458671), (116, 1005980), (145, 804784), (179, 651920), (232, 502990), (281, 415280), (290, 402392), (358, 325960), (464, 251495), (562, 207640), (580, 201196), (716, 162980), (895, 130384), (1124, 103820), (1160, 100598), (1405, 83056), (1432, 81490), (1790, 65192), (2248, 51910), (2320, 50299), (2810, 41528), (2864, 40745), (3580, 32596), (4496, 25955), (5191, 22480), (5620, 20764), (7160, 16298), (8149, 14320), (10382, 11240)]