4130320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1$

素因数の和:3067

約数の個数: 40

約数和(自身を含む): 10171224

約数和(自身を除く): 6040904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3037, 6074, 12148, 15185, 24296, 30370, 48592, 51629, 60740, 103258, 121480, 206516, 242960, 258145, 413032, 516290, 826064, 1032580, 2065160, 4130320]

約数ペア:

[(1, 4130320), (2, 2065160), (4, 1032580), (5, 826064), (8, 516290), (10, 413032), (16, 258145), (17, 242960), (20, 206516), (34, 121480), (40, 103258), (68, 60740), (80, 51629), (85, 48592), (136, 30370), (170, 24296), (272, 15185), (340, 12148), (680, 6074), (1360, 3037)]