58278640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{14867}}^1$

素因数の和:14894

約数の個数: 60

約数和(自身を含む): 157630536

約数和(自身を除く): 99351896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 14867, 29734, 59468, 74335, 104069, 118936, 148670, 208138, 237872, 297340, 416276, 520345, 594680, 728483, 832552, 1040690, 1189360, 1456966, 1665104, 2081380, 2913932, 3642415, 4162760, 5827864, 7284830, 8325520, 11655728, 14569660, 29139320, 58278640]

約数ペア:

[(1, 58278640), (2, 29139320), (4, 14569660), (5, 11655728), (7, 8325520), (8, 7284830), (10, 5827864), (14, 4162760), (16, 3642415), (20, 2913932), (28, 2081380), (35, 1665104), (40, 1456966), (49, 1189360), (56, 1040690), (70, 832552), (80, 728483), (98, 594680), (112, 520345), (140, 416276), (196, 297340), (245, 237872), (280, 208138), (392, 148670), (490, 118936), (560, 104069), (784, 74335), (980, 59468), (1960, 29734), (3920, 14867)]