42446320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75797}}^1$

素因数の和:75817

約数の個数: 40

約数和(自身を含む): 112787424

約数和(自身を除く): 70341104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75797, 151594, 303188, 378985, 530579, 606376, 757970, 1061158, 1212752, 1515940, 2122316, 2652895, 3031880, 4244632, 5305790, 6063760, 8489264, 10611580, 21223160, 42446320]

約数ペア:

[(1, 42446320), (2, 21223160), (4, 10611580), (5, 8489264), (7, 6063760), (8, 5305790), (10, 4244632), (14, 3031880), (16, 2652895), (20, 2122316), (28, 1515940), (35, 1212752), (40, 1061158), (56, 757970), (70, 606376), (80, 530579), (112, 378985), (140, 303188), (280, 151594), (560, 75797)]