2912606240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587219}}^1$

素因数の和:587265

約数の個数: 48

約数和(自身を含む): 7103013120

約数和(自身を除く): 4190406880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 587219, 1174438, 2348876, 2936095, 4697752, 5872190, 9395504, 11744380, 18203789, 18791008, 23488760, 36407578, 46977520, 72815156, 91018945, 93955040, 145630312, 182037890, 291260624, 364075780, 582521248, 728151560, 1456303120, 2912606240]

約数ペア:

[(1, 2912606240), (2, 1456303120), (4, 728151560), (5, 582521248), (8, 364075780), (10, 291260624), (16, 182037890), (20, 145630312), (31, 93955040), (32, 91018945), (40, 72815156), (62, 46977520), (80, 36407578), (124, 23488760), (155, 18791008), (160, 18203789), (248, 11744380), (310, 9395504), (496, 5872190), (620, 4697752), (992, 2936095), (1240, 2348876), (2480, 1174438), (4960, 587219)]