1624262380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{9067}}^1$

素因数の和:9155

約数の個数: 72

約数和(自身を含む): 3763618992

約数和(自身を除く): 2139356612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 169, 212, 260, 265, 338, 530, 676, 689, 845, 1060, 1378, 1690, 2756, 3380, 3445, 6890, 8957, 9067, 13780, 17914, 18134, 35828, 36268, 44785, 45335, 89570, 90670, 117871, 179140, 181340, 235742, 471484, 480551, 589355, 961102, 1178710, 1532323, 1922204, 2357420, 2402755, 3064646, 4805510, 6129292, 6247163, 7661615, 9611020, 12494326, 15323230, 24988652, 30646460, 31235815, 62471630, 81213119, 124943260, 162426238, 324852476, 406065595, 812131190, 1624262380]

約数ペア:

[(1, 1624262380), (2, 812131190), (4, 406065595), (5, 324852476), (10, 162426238), (13, 124943260), (20, 81213119), (26, 62471630), (52, 31235815), (53, 30646460), (65, 24988652), (106, 15323230), (130, 12494326), (169, 9611020), (212, 7661615), (260, 6247163), (265, 6129292), (338, 4805510), (530, 3064646), (676, 2402755), (689, 2357420), (845, 1922204), (1060, 1532323), (1378, 1178710), (1690, 961102), (2756, 589355), (3380, 480551), (3445, 471484), (6890, 235742), (8957, 181340), (9067, 179140), (13780, 117871), (17914, 90670), (18134, 89570), (35828, 45335), (36268, 44785)]