190038880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 473667264

約数和(自身を除く): 283628384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 113, 115, 160, 184, 226, 230, 368, 452, 457, 460, 565, 736, 904, 914, 920, 1130, 1808, 1828, 1840, 2260, 2285, 2599, 3616, 3656, 3680, 4520, 4570, 5198, 7312, 9040, 9140, 10396, 10511, 12995, 14624, 18080, 18280, 20792, 21022, 25990, 36560, 41584, 42044, 51641, 51980, 52555, 73120, 83168, 84088, 103282, 103960, 105110, 168176, 206564, 207920, 210220, 258205, 336352, 413128, 415840, 420440, 516410, 826256, 840880, 1032820, 1187743, 1652512, 1681760, 2065640, 2375486, 4131280, 4750972, 5938715, 8262560, 9501944, 11877430, 19003888, 23754860, 38007776, 47509720, 95019440, 190038880]

約数ペア:

[(1, 190038880), (2, 95019440), (4, 47509720), (5, 38007776), (8, 23754860), (10, 19003888), (16, 11877430), (20, 9501944), (23, 8262560), (32, 5938715), (40, 4750972), (46, 4131280), (80, 2375486), (92, 2065640), (113, 1681760), (115, 1652512), (160, 1187743), (184, 1032820), (226, 840880), (230, 826256), (368, 516410), (452, 420440), (457, 415840), (460, 413128), (565, 336352), (736, 258205), (904, 210220), (914, 207920), (920, 206564), (1130, 168176), (1808, 105110), (1828, 103960), (1840, 103282), (2260, 84088), (2285, 83168), (2599, 73120), (3616, 52555), (3656, 51980), (3680, 51641), (4520, 42044), (4570, 41584), (5198, 36560), (7312, 25990), (9040, 21022), (9140, 20792), (10396, 18280), (10511, 18080), (12995, 14624)]