58221940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 148538880

約数和(自身を除く): 90316940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1439, 1445, 2023, 2380, 2878, 2890, 4046, 5756, 5780, 7195, 8092, 10073, 10115, 14390, 20146, 20230, 24463, 28780, 40292, 40460, 48926, 50365, 97852, 100730, 122315, 171241, 201460, 244630, 342482, 415871, 489260, 684964, 831742, 856205, 1663484, 1712410, 2079355, 2911097, 3424820, 4158710, 5822194, 8317420, 11644388, 14555485, 29110970, 58221940]

約数ペア:

[(1, 58221940), (2, 29110970), (4, 14555485), (5, 11644388), (7, 8317420), (10, 5822194), (14, 4158710), (17, 3424820), (20, 2911097), (28, 2079355), (34, 1712410), (35, 1663484), (68, 856205), (70, 831742), (85, 684964), (119, 489260), (140, 415871), (170, 342482), (238, 244630), (289, 201460), (340, 171241), (476, 122315), (578, 100730), (595, 97852), (1156, 50365), (1190, 48926), (1439, 40460), (1445, 40292), (2023, 28780), (2380, 24463), (2878, 20230), (2890, 20146), (4046, 14390), (5756, 10115), (5780, 10073), (7195, 8092)]