101164160

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5099}}^1$

素因数の和:5149

約数の個数: 64

約数和(自身を含む): 249696000

約数和(自身を除く): 148531840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 5099, 9920, 10198, 19840, 20396, 25495, 40792, 50990, 81584, 101980, 158069, 163168, 203960, 316138, 326336, 407920, 632276, 652672, 790345, 815840, 1264552, 1580690, 1631680, 2529104, 3161380, 3263360, 5058208, 6322760, 10116416, 12645520, 20232832, 25291040, 50582080, 101164160]

約数ペア:

[(1, 101164160), (2, 50582080), (4, 25291040), (5, 20232832), (8, 12645520), (10, 10116416), (16, 6322760), (20, 5058208), (31, 3263360), (32, 3161380), (40, 2529104), (62, 1631680), (64, 1580690), (80, 1264552), (124, 815840), (128, 790345), (155, 652672), (160, 632276), (248, 407920), (310, 326336), (320, 316138), (496, 203960), (620, 163168), (640, 158069), (992, 101980), (1240, 81584), (1984, 50990), (2480, 40792), (3968, 25495), (4960, 20396), (5099, 19840), (9920, 10198)]