739919490640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49459859}}^1$

素因数の和:49459900

約数の個数: 80

約数和(自身を含む): 1987099335360

約数和(自身を除く): 1247179844720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 49459859, 98919718, 197839436, 247299295, 395678872, 494598590, 544058449, 791357744, 840817603, 989197180, 1088116898, 1681635206, 1978394360, 2176233796, 2720292245, 3363270412, 3956788720, 4204088015, 4352467592, 5440584490, 6726540824, 8408176030, 8704935184, 9248993633, 10881168980, 13453081648, 16816352060, 18497987266, 21762337960, 33632704120, 36995974532, 43524675920, 46244968165, 67265408240, 73991949064, 92489936330, 147983898128, 184979872660, 369959745320, 739919490640]

約数ペア:

[(1, 739919490640), (2, 369959745320), (4, 184979872660), (5, 147983898128), (8, 92489936330), (10, 73991949064), (11, 67265408240), (16, 46244968165), (17, 43524675920), (20, 36995974532), (22, 33632704120), (34, 21762337960), (40, 18497987266), (44, 16816352060), (55, 13453081648), (68, 10881168980), (80, 9248993633), (85, 8704935184), (88, 8408176030), (110, 6726540824), (136, 5440584490), (170, 4352467592), (176, 4204088015), (187, 3956788720), (220, 3363270412), (272, 2720292245), (340, 2176233796), (374, 1978394360), (440, 1681635206), (680, 1088116898), (748, 989197180), (880, 840817603), (935, 791357744), (1360, 544058449), (1496, 494598590), (1870, 395678872), (2992, 247299295), (3740, 197839436), (7480, 98919718), (14960, 49459859)]