103111120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10831}}^1$

素因数の和:10868

約数の個数: 80

約数和(自身を含む): 290124288

約数和(自身を除く): 187013168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 10831, 21662, 43324, 54155, 75817, 86648, 108310, 151634, 173296, 184127, 216620, 303268, 368254, 379085, 433240, 606536, 736508, 758170, 866480, 920635, 1213072, 1288889, 1473016, 1516340, 1841270, 2577778, 2946032, 3032680, 3682540, 5155556, 6065360, 6444445, 7365080, 10311112, 12888890, 14730160, 20622224, 25777780, 51555560, 103111120]

約数ペア:

[(1, 103111120), (2, 51555560), (4, 25777780), (5, 20622224), (7, 14730160), (8, 12888890), (10, 10311112), (14, 7365080), (16, 6444445), (17, 6065360), (20, 5155556), (28, 3682540), (34, 3032680), (35, 2946032), (40, 2577778), (56, 1841270), (68, 1516340), (70, 1473016), (80, 1288889), (85, 1213072), (112, 920635), (119, 866480), (136, 758170), (140, 736508), (170, 606536), (238, 433240), (272, 379085), (280, 368254), (340, 303268), (476, 216620), (560, 184127), (595, 173296), (680, 151634), (952, 108310), (1190, 86648), (1360, 75817), (1904, 54155), (2380, 43324), (4760, 21662), (9520, 10831)]