297412240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 715454208

約数和(自身を除く): 418041968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 83, 94, 166, 188, 235, 332, 376, 415, 470, 664, 752, 830, 940, 953, 1328, 1660, 1880, 1906, 3320, 3760, 3812, 3901, 4765, 6640, 7624, 7802, 9530, 15248, 15604, 19060, 19505, 31208, 38120, 39010, 44791, 62416, 76240, 78020, 79099, 89582, 156040, 158198, 179164, 223955, 312080, 316396, 358328, 395495, 447910, 632792, 716656, 790990, 895820, 1265584, 1581980, 1791640, 3163960, 3583280, 3717653, 6327920, 7435306, 14870612, 18588265, 29741224, 37176530, 59482448, 74353060, 148706120, 297412240]

約数ペア:

[(1, 297412240), (2, 148706120), (4, 74353060), (5, 59482448), (8, 37176530), (10, 29741224), (16, 18588265), (20, 14870612), (40, 7435306), (47, 6327920), (80, 3717653), (83, 3583280), (94, 3163960), (166, 1791640), (188, 1581980), (235, 1265584), (332, 895820), (376, 790990), (415, 716656), (470, 632792), (664, 447910), (752, 395495), (830, 358328), (940, 316396), (953, 312080), (1328, 223955), (1660, 179164), (1880, 158198), (1906, 156040), (3320, 89582), (3760, 79099), (3812, 78020), (3901, 76240), (4765, 62416), (6640, 44791), (7624, 39010), (7802, 38120), (9530, 31208), (15248, 19505), (15604, 19060)]