111107680

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7159}}^1$

素因数の和:7271

約数の個数: 48

約数和(自身を含む): 265235040

約数和(自身を除く): 154127360

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, 7159, 7760, 14318, 15520, 28636, 35795, 57272, 71590, 114544, 143180, 229088, 286360, 572720, 694423, 1145440, 1388846, 2777692, 3472115, 5555384, 6944230, 11110768, 13888460, 22221536, 27776920, 55553840, 111107680]

約数ペア:

[(1, 111107680), (2, 55553840), (4, 27776920), (5, 22221536), (8, 13888460), (10, 11110768), (16, 6944230), (20, 5555384), (32, 3472115), (40, 2777692), (80, 1388846), (97, 1145440), (160, 694423), (194, 572720), (388, 286360), (485, 229088), (776, 143180), (970, 114544), (1552, 71590), (1940, 57272), (3104, 35795), (3880, 28636), (7159, 15520), (7760, 14318)]