43320080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 108836784

約数和(自身を除く): 65516704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 601, 680, 848, 901, 1060, 1202, 1360, 1802, 2120, 2404, 3005, 3604, 4240, 4505, 4808, 6010, 7208, 9010, 9616, 10217, 12020, 14416, 18020, 20434, 24040, 31853, 36040, 40868, 48080, 51085, 63706, 72080, 81736, 102170, 127412, 159265, 163472, 204340, 254824, 318530, 408680, 509648, 541501, 637060, 817360, 1083002, 1274120, 2166004, 2548240, 2707505, 4332008, 5415010, 8664016, 10830020, 21660040, 43320080]

約数ペア:

[(1, 43320080), (2, 21660040), (4, 10830020), (5, 8664016), (8, 5415010), (10, 4332008), (16, 2707505), (17, 2548240), (20, 2166004), (34, 1274120), (40, 1083002), (53, 817360), (68, 637060), (80, 541501), (85, 509648), (106, 408680), (136, 318530), (170, 254824), (212, 204340), (265, 163472), (272, 159265), (340, 127412), (424, 102170), (530, 81736), (601, 72080), (680, 63706), (848, 51085), (901, 48080), (1060, 40868), (1202, 36040), (1360, 31853), (1802, 24040), (2120, 20434), (2404, 18020), (3005, 14416), (3604, 12020), (4240, 10217), (4505, 9616), (4808, 9010), (6010, 7208)]