2500900116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{132491}}^1$

素因数の和:132533

約数の個数: 72

約数和(自身を含む): 6907602912

約数和(自身を除く): 4406702796

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 132491, 264982, 397473, 529964, 794946, 1457401, 1589892, 1722383, 2914802, 3444766, 4372203, 5167149, 5829604, 6889532, 8744406, 10334298, 16031411, 17488812, 18946213, 20668596, 32062822, 37892426, 48094233, 56838639, 64125644, 75784852, 96188466, 113677278, 192376932, 208408343, 227354556, 416816686, 625225029, 833633372, 1250450058, 2500900116]

約数ペア:

[(1, 2500900116), (2, 1250450058), (3, 833633372), (4, 625225029), (6, 416816686), (11, 227354556), (12, 208408343), (13, 192376932), (22, 113677278), (26, 96188466), (33, 75784852), (39, 64125644), (44, 56838639), (52, 48094233), (66, 37892426), (78, 32062822), (121, 20668596), (132, 18946213), (143, 17488812), (156, 16031411), (242, 10334298), (286, 8744406), (363, 6889532), (429, 5829604), (484, 5167149), (572, 4372203), (726, 3444766), (858, 2914802), (1452, 1722383), (1573, 1589892), (1716, 1457401), (3146, 794946), (4719, 529964), (6292, 397473), (9438, 264982), (18876, 132491)]