76113760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27983}}^1$

素因数の和:28015

約数の個数: 48

約数和(自身を含む): 190403136

約数和(自身を除く): 114289376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 27983, 55966, 111932, 139915, 223864, 279830, 447728, 475711, 559660, 895456, 951422, 1119320, 1902844, 2238640, 2378555, 3805688, 4477280, 4757110, 7611376, 9514220, 15222752, 19028440, 38056880, 76113760]

約数ペア:

[(1, 76113760), (2, 38056880), (4, 19028440), (5, 15222752), (8, 9514220), (10, 7611376), (16, 4757110), (17, 4477280), (20, 3805688), (32, 2378555), (34, 2238640), (40, 1902844), (68, 1119320), (80, 951422), (85, 895456), (136, 559660), (160, 475711), (170, 447728), (272, 279830), (340, 223864), (544, 139915), (680, 111932), (1360, 55966), (2720, 27983)]