2663050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 5671512

約数和(自身を除く): 3008462

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 241, 325, 425, 442, 482, 650, 850, 1105, 1205, 2210, 2410, 3133, 4097, 5525, 6025, 6266, 8194, 11050, 12050, 15665, 20485, 31330, 40970, 53261, 78325, 102425, 106522, 156650, 204850, 266305, 532610, 1331525, 2663050]

約数ペア:

[(1, 2663050), (2, 1331525), (5, 532610), (10, 266305), (13, 204850), (17, 156650), (25, 106522), (26, 102425), (34, 78325), (50, 53261), (65, 40970), (85, 31330), (130, 20485), (170, 15665), (221, 12050), (241, 11050), (325, 8194), (425, 6266), (442, 6025), (482, 5525), (650, 4097), (850, 3133), (1105, 2410), (1205, 2210)]