4276198280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{5233}}^1$

素因数の和:5934

約数の個数: 64

約数和(自身を含む): 9948787200

約数和(自身を除く): 5672588920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 659, 1240, 1318, 2636, 3295, 5233, 5272, 6590, 10466, 13180, 20429, 20932, 26165, 26360, 40858, 41864, 52330, 81716, 102145, 104660, 162223, 163432, 204290, 209320, 324446, 408580, 648892, 811115, 817160, 1297784, 1622230, 3244460, 3448547, 6488920, 6897094, 13794188, 17242735, 27588376, 34485470, 68970940, 106904957, 137941880, 213809914, 427619828, 534524785, 855239656, 1069049570, 2138099140, 4276198280]

約数ペア:

[(1, 4276198280), (2, 2138099140), (4, 1069049570), (5, 855239656), (8, 534524785), (10, 427619828), (20, 213809914), (31, 137941880), (40, 106904957), (62, 68970940), (124, 34485470), (155, 27588376), (248, 17242735), (310, 13794188), (620, 6897094), (659, 6488920), (1240, 3448547), (1318, 3244460), (2636, 1622230), (3295, 1297784), (5233, 817160), (5272, 811115), (6590, 648892), (10466, 408580), (13180, 324446), (20429, 209320), (20932, 204290), (26165, 163432), (26360, 162223), (40858, 104660), (41864, 102145), (52330, 81716)]