29127099560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2948087}}^1$

素因数の和:2948130

約数の個数: 64

約数和(自身を含む): 74291817600

約数和(自身を除く): 45164718040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 2948087, 5896174, 11792348, 14740435, 23584696, 29480870, 38325131, 56013653, 58961740, 76650262, 112027306, 117923480, 153300524, 191625655, 224054612, 280068265, 306601048, 383251310, 448109224, 560136530, 728177489, 766502620, 1120273060, 1456354978, 1533005240, 2240546120, 2912709956, 3640887445, 5825419912, 7281774890, 14563549780, 29127099560]

約数ペア:

[(1, 29127099560), (2, 14563549780), (4, 7281774890), (5, 5825419912), (8, 3640887445), (10, 2912709956), (13, 2240546120), (19, 1533005240), (20, 1456354978), (26, 1120273060), (38, 766502620), (40, 728177489), (52, 560136530), (65, 448109224), (76, 383251310), (95, 306601048), (104, 280068265), (130, 224054612), (152, 191625655), (190, 153300524), (247, 117923480), (260, 112027306), (380, 76650262), (494, 58961740), (520, 56013653), (760, 38325131), (988, 29480870), (1235, 23584696), (1976, 14740435), (2470, 11792348), (4940, 5896174), (9880, 2948087)]