1011304450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6356

約数の個数: 72

約数和(自身を含む): 2144394000

約数和(自身を除く): 1133089550

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 169, 190, 247, 325, 338, 475, 494, 650, 845, 950, 1235, 1690, 2470, 3211, 4225, 6175, 6299, 6422, 8450, 12350, 12598, 16055, 31495, 32110, 62990, 80275, 81887, 119681, 157475, 160550, 163774, 239362, 314950, 409435, 598405, 818870, 1064531, 1196810, 1555853, 2047175, 2129062, 2992025, 3111706, 4094350, 5322655, 5984050, 7779265, 10645310, 15558530, 20226089, 26613275, 38896325, 40452178, 53226550, 77792650, 101130445, 202260890, 505652225, 1011304450]

約数ペア:

[(1, 1011304450), (2, 505652225), (5, 202260890), (10, 101130445), (13, 77792650), (19, 53226550), (25, 40452178), (26, 38896325), (38, 26613275), (50, 20226089), (65, 15558530), (95, 10645310), (130, 7779265), (169, 5984050), (190, 5322655), (247, 4094350), (325, 3111706), (338, 2992025), (475, 2129062), (494, 2047175), (650, 1555853), (845, 1196810), (950, 1064531), (1235, 818870), (1690, 598405), (2470, 409435), (3211, 314950), (4225, 239362), (6175, 163774), (6299, 160550), (6422, 157475), (8450, 119681), (12350, 81887), (12598, 80275), (16055, 62990), (31495, 32110)]