2041590900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{165983}}^1$

素因数の和:166041

約数の個数: 72

約数和(自身を含む): 6051112704

約数和(自身を除く): 4009521804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 12300, 165983, 331966, 497949, 663932, 829915, 995898, 1659830, 1991796, 2489745, 3319660, 4149575, 4979490, 6805303, 8299150, 9958980, 12448725, 13610606, 16598300, 20415909, 24897450, 27221212, 34026515, 40831818, 49794900, 68053030, 81663636, 102079545, 136106060, 170132575, 204159090, 340265150, 408318180, 510397725, 680530300, 1020795450, 2041590900]

約数ペア:

[(1, 2041590900), (2, 1020795450), (3, 680530300), (4, 510397725), (5, 408318180), (6, 340265150), (10, 204159090), (12, 170132575), (15, 136106060), (20, 102079545), (25, 81663636), (30, 68053030), (41, 49794900), (50, 40831818), (60, 34026515), (75, 27221212), (82, 24897450), (100, 20415909), (123, 16598300), (150, 13610606), (164, 12448725), (205, 9958980), (246, 8299150), (300, 6805303), (410, 4979490), (492, 4149575), (615, 3319660), (820, 2489745), (1025, 1991796), (1230, 1659830), (2050, 995898), (2460, 829915), (3075, 663932), (4100, 497949), (6150, 331966), (12300, 165983)]