184583240

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 424312560

約数和(自身を除く): 239729320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 113, 194, 226, 388, 421, 452, 485, 565, 776, 842, 904, 970, 1130, 1684, 1940, 2105, 2260, 3368, 3880, 4210, 4520, 8420, 10961, 16840, 21922, 40837, 43844, 47573, 54805, 81674, 87688, 95146, 109610, 163348, 190292, 204185, 219220, 237865, 326696, 380584, 408370, 438440, 475730, 816740, 951460, 1633480, 1902920, 4614581, 9229162, 18458324, 23072905, 36916648, 46145810, 92291620, 184583240]

約数ペア:

[(1, 184583240), (2, 92291620), (4, 46145810), (5, 36916648), (8, 23072905), (10, 18458324), (20, 9229162), (40, 4614581), (97, 1902920), (113, 1633480), (194, 951460), (226, 816740), (388, 475730), (421, 438440), (452, 408370), (485, 380584), (565, 326696), (776, 237865), (842, 219220), (904, 204185), (970, 190292), (1130, 163348), (1684, 109610), (1940, 95146), (2105, 87688), (2260, 81674), (3368, 54805), (3880, 47573), (4210, 43844), (4520, 40837), (8420, 21922), (10961, 16840)]