97881760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 243093312

約数和(自身を除く): 145211552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 80, 82, 86, 160, 164, 172, 205, 215, 328, 344, 347, 410, 430, 656, 688, 694, 820, 860, 1312, 1376, 1388, 1640, 1720, 1735, 1763, 2776, 3280, 3440, 3470, 3526, 5552, 6560, 6880, 6940, 7052, 8815, 11104, 13880, 14104, 14227, 14921, 17630, 27760, 28208, 28454, 29842, 35260, 55520, 56416, 56908, 59684, 70520, 71135, 74605, 113816, 119368, 141040, 142270, 149210, 227632, 238736, 282080, 284540, 298420, 455264, 477472, 569080, 596840, 611761, 1138160, 1193680, 1223522, 2276320, 2387360, 2447044, 3058805, 4894088, 6117610, 9788176, 12235220, 19576352, 24470440, 48940880, 97881760]

約数ペア:

[(1, 97881760), (2, 48940880), (4, 24470440), (5, 19576352), (8, 12235220), (10, 9788176), (16, 6117610), (20, 4894088), (32, 3058805), (40, 2447044), (41, 2387360), (43, 2276320), (80, 1223522), (82, 1193680), (86, 1138160), (160, 611761), (164, 596840), (172, 569080), (205, 477472), (215, 455264), (328, 298420), (344, 284540), (347, 282080), (410, 238736), (430, 227632), (656, 149210), (688, 142270), (694, 141040), (820, 119368), (860, 113816), (1312, 74605), (1376, 71135), (1388, 70520), (1640, 59684), (1720, 56908), (1735, 56416), (1763, 55520), (2776, 35260), (3280, 29842), (3440, 28454), (3470, 28208), (3526, 27760), (5552, 17630), (6560, 14921), (6880, 14227), (6940, 14104), (7052, 13880), (8815, 11104)]