182345840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 446810688

約数和(自身を除く): 264464848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 113, 115, 184, 226, 230, 368, 452, 460, 565, 877, 904, 920, 1130, 1754, 1808, 1840, 2260, 2599, 3508, 4385, 4520, 5198, 7016, 8770, 9040, 10396, 12995, 14032, 17540, 20171, 20792, 25990, 35080, 40342, 41584, 51980, 70160, 80684, 99101, 100855, 103960, 161368, 198202, 201710, 207920, 322736, 396404, 403420, 495505, 792808, 806840, 991010, 1585616, 1613680, 1982020, 2279323, 3964040, 4558646, 7928080, 9117292, 11396615, 18234584, 22793230, 36469168, 45586460, 91172920, 182345840]

約数ペア:

[(1, 182345840), (2, 91172920), (4, 45586460), (5, 36469168), (8, 22793230), (10, 18234584), (16, 11396615), (20, 9117292), (23, 7928080), (40, 4558646), (46, 3964040), (80, 2279323), (92, 1982020), (113, 1613680), (115, 1585616), (184, 991010), (226, 806840), (230, 792808), (368, 495505), (452, 403420), (460, 396404), (565, 322736), (877, 207920), (904, 201710), (920, 198202), (1130, 161368), (1754, 103960), (1808, 100855), (1840, 99101), (2260, 80684), (2599, 70160), (3508, 51980), (4385, 41584), (4520, 40342), (5198, 35080), (7016, 25990), (8770, 20792), (9040, 20171), (10396, 17540), (12995, 14032)]