125919520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 313528320

約数和(自身を除く): 187608800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 155, 160, 212, 248, 265, 310, 424, 479, 496, 530, 620, 848, 958, 992, 1060, 1240, 1643, 1696, 1916, 2120, 2395, 2480, 3286, 3832, 4240, 4790, 4960, 6572, 7664, 8215, 8480, 9580, 13144, 14849, 15328, 16430, 19160, 25387, 26288, 29698, 32860, 38320, 50774, 52576, 59396, 65720, 74245, 76640, 101548, 118792, 126935, 131440, 148490, 203096, 237584, 253870, 262880, 296980, 406192, 475168, 507740, 593960, 786997, 812384, 1015480, 1187920, 1573994, 2030960, 2375840, 3147988, 3934985, 4061920, 6295976, 7869970, 12591952, 15739940, 25183904, 31479880, 62959760, 125919520]

約数ペア:

[(1, 125919520), (2, 62959760), (4, 31479880), (5, 25183904), (8, 15739940), (10, 12591952), (16, 7869970), (20, 6295976), (31, 4061920), (32, 3934985), (40, 3147988), (53, 2375840), (62, 2030960), (80, 1573994), (106, 1187920), (124, 1015480), (155, 812384), (160, 786997), (212, 593960), (248, 507740), (265, 475168), (310, 406192), (424, 296980), (479, 262880), (496, 253870), (530, 237584), (620, 203096), (848, 148490), (958, 131440), (992, 126935), (1060, 118792), (1240, 101548), (1643, 76640), (1696, 74245), (1916, 65720), (2120, 59396), (2395, 52576), (2480, 50774), (3286, 38320), (3832, 32860), (4240, 29698), (4790, 26288), (4960, 25387), (6572, 19160), (7664, 16430), (8215, 15328), (8480, 14849), (9580, 13144)]