95571580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2467}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 217677600

約数和(自身を除く): 122106020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2467, 2980, 3874, 4934, 7748, 9685, 9868, 12335, 19370, 24670, 32071, 38740, 49340, 64142, 128284, 160355, 320710, 367583, 641420, 735166, 1470332, 1837915, 3675830, 4778579, 7351660, 9557158, 19114316, 23892895, 47785790, 95571580]

約数ペア:

[(1, 95571580), (2, 47785790), (4, 23892895), (5, 19114316), (10, 9557158), (13, 7351660), (20, 4778579), (26, 3675830), (52, 1837915), (65, 1470332), (130, 735166), (149, 641420), (260, 367583), (298, 320710), (596, 160355), (745, 128284), (1490, 64142), (1937, 49340), (2467, 38740), (2980, 32071), (3874, 24670), (4934, 19370), (7748, 12335), (9685, 9868)]