99150080

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 241061184

約数和(自身を除く): 141911104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1091, 1136, 1280, 1420, 2182, 2272, 2840, 4364, 4544, 5455, 5680, 8728, 9088, 10910, 11360, 17456, 18176, 21820, 22720, 34912, 43640, 45440, 69824, 77461, 87280, 90880, 139648, 154922, 174560, 279296, 309844, 349120, 387305, 619688, 698240, 774610, 1239376, 1396480, 1549220, 2478752, 3098440, 4957504, 6196880, 9915008, 12393760, 19830016, 24787520, 49575040, 99150080]

約数ペア:

[(1, 99150080), (2, 49575040), (4, 24787520), (5, 19830016), (8, 12393760), (10, 9915008), (16, 6196880), (20, 4957504), (32, 3098440), (40, 2478752), (64, 1549220), (71, 1396480), (80, 1239376), (128, 774610), (142, 698240), (160, 619688), (256, 387305), (284, 349120), (320, 309844), (355, 279296), (568, 174560), (640, 154922), (710, 139648), (1091, 90880), (1136, 87280), (1280, 77461), (1420, 69824), (2182, 45440), (2272, 43640), (2840, 34912), (4364, 22720), (4544, 21820), (5455, 18176), (5680, 17456), (8728, 11360), (9088, 10910)]