25410060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10887

約数の個数: 72

約数和(自身を含む): 83013840

約数和(自身を除く): 57603780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 10859, 21718, 32577, 43436, 54295, 65154, 97731, 108590, 130308, 141167, 162885, 195462, 217180, 282334, 325770, 390924, 423501, 488655, 564668, 651540, 705835, 847002, 977310, 1270503, 1411670, 1694004, 1954620, 2117505, 2541006, 2823340, 4235010, 5082012, 6352515, 8470020, 12705030, 25410060]

約数ペア:

[(1, 25410060), (2, 12705030), (3, 8470020), (4, 6352515), (5, 5082012), (6, 4235010), (9, 2823340), (10, 2541006), (12, 2117505), (13, 1954620), (15, 1694004), (18, 1411670), (20, 1270503), (26, 977310), (30, 847002), (36, 705835), (39, 651540), (45, 564668), (52, 488655), (60, 423501), (65, 390924), (78, 325770), (90, 282334), (117, 217180), (130, 195462), (156, 162885), (180, 141167), (195, 130308), (234, 108590), (260, 97731), (390, 65154), (468, 54295), (585, 43436), (780, 32577), (1170, 21718), (2340, 10859)]