15662271860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{48481}}^1$

素因数の和:49076

約数の個数: 48

約数和(自身を含む): 34086724560

約数和(自身を除く): 18424452700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 557, 580, 1114, 2228, 2785, 5570, 11140, 16153, 32306, 48481, 64612, 80765, 96962, 161530, 193924, 242405, 323060, 484810, 969620, 1405949, 2811898, 5623796, 7029745, 14059490, 27003917, 28118980, 54007834, 108015668, 135019585, 270039170, 540078340, 783113593, 1566227186, 3132454372, 3915567965, 7831135930, 15662271860]

約数ペア:

[(1, 15662271860), (2, 7831135930), (4, 3915567965), (5, 3132454372), (10, 1566227186), (20, 783113593), (29, 540078340), (58, 270039170), (116, 135019585), (145, 108015668), (290, 54007834), (557, 28118980), (580, 27003917), (1114, 14059490), (2228, 7029745), (2785, 5623796), (5570, 2811898), (11140, 1405949), (16153, 969620), (32306, 484810), (48481, 323060), (64612, 242405), (80765, 193924), (96962, 161530)]