16710320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 44916768

約数和(自身を除く): 28206448

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, 1117, 1360, 1496, 1870, 2234, 2992, 3740, 4468, 5585, 7480, 8936, 11170, 12287, 14960, 17872, 18989, 22340, 24574, 37978, 44680, 49148, 61435, 75956, 89360, 94945, 98296, 122870, 151912, 189890, 196592, 208879, 245740, 303824, 379780, 417758, 491480, 759560, 835516, 982960, 1044395, 1519120, 1671032, 2088790, 3342064, 4177580, 8355160, 16710320]

約数ペア:

[(1, 16710320), (2, 8355160), (4, 4177580), (5, 3342064), (8, 2088790), (10, 1671032), (11, 1519120), (16, 1044395), (17, 982960), (20, 835516), (22, 759560), (34, 491480), (40, 417758), (44, 379780), (55, 303824), (68, 245740), (80, 208879), (85, 196592), (88, 189890), (110, 151912), (136, 122870), (170, 98296), (176, 94945), (187, 89360), (220, 75956), (272, 61435), (340, 49148), (374, 44680), (440, 37978), (680, 24574), (748, 22340), (880, 18989), (935, 17872), (1117, 14960), (1360, 12287), (1496, 11170), (1870, 8936), (2234, 7480), (2992, 5585), (3740, 4468)]