111914720

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7211}}^1$

素因数の和:7323

約数の個数: 48

約数和(自身を含む): 267161328

約数和(自身を除く): 155246608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7211, 7760, 14422, 15520, 28844, 36055, 57688, 72110, 115376, 144220, 230752, 288440, 576880, 699467, 1153760, 1398934, 2797868, 3497335, 5595736, 6994670, 11191472, 13989340, 22382944, 27978680, 55957360, 111914720]

約数ペア:

[(1, 111914720), (2, 55957360), (4, 27978680), (5, 22382944), (8, 13989340), (10, 11191472), (16, 6994670), (20, 5595736), (32, 3497335), (40, 2797868), (80, 1398934), (97, 1153760), (160, 699467), (194, 576880), (388, 288440), (485, 230752), (776, 144220), (970, 115376), (1552, 72110), (1940, 57688), (3104, 36055), (3880, 28844), (7211, 15520), (7760, 14422)]