350609840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11813}}^1$

素因数の和:11886

約数の個数: 80

約数和(自身を含む): 949278528

約数和(自身を除く): 598668688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 11813, 14840, 23626, 29680, 47252, 59065, 82691, 94504, 118130, 165382, 189008, 236260, 330764, 413455, 472520, 626089, 661528, 826910, 945040, 1252178, 1323056, 1653820, 2504356, 3130445, 3307640, 4382623, 5008712, 6260890, 6615280, 8765246, 10017424, 12521780, 17530492, 21913115, 25043560, 35060984, 43826230, 50087120, 70121968, 87652460, 175304920, 350609840]

約数ペア:

[(1, 350609840), (2, 175304920), (4, 87652460), (5, 70121968), (7, 50087120), (8, 43826230), (10, 35060984), (14, 25043560), (16, 21913115), (20, 17530492), (28, 12521780), (35, 10017424), (40, 8765246), (53, 6615280), (56, 6260890), (70, 5008712), (80, 4382623), (106, 3307640), (112, 3130445), (140, 2504356), (212, 1653820), (265, 1323056), (280, 1252178), (371, 945040), (424, 826910), (530, 661528), (560, 626089), (742, 472520), (848, 413455), (1060, 330764), (1484, 236260), (1855, 189008), (2120, 165382), (2968, 118130), (3710, 94504), (4240, 82691), (5936, 59065), (7420, 47252), (11813, 29680), (14840, 23626)]