67407040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12391}}^1$

素因数の和:12425

約数の個数: 56

約数和(自身を含む): 169968672

約数和(自身を除く): 102561632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 12391, 24782, 49564, 61955, 99128, 123910, 198256, 210647, 247820, 396512, 421294, 495640, 793024, 842588, 991280, 1053235, 1685176, 1982560, 2106470, 3370352, 3965120, 4212940, 6740704, 8425880, 13481408, 16851760, 33703520, 67407040]

約数ペア:

[(1, 67407040), (2, 33703520), (4, 16851760), (5, 13481408), (8, 8425880), (10, 6740704), (16, 4212940), (17, 3965120), (20, 3370352), (32, 2106470), (34, 1982560), (40, 1685176), (64, 1053235), (68, 991280), (80, 842588), (85, 793024), (136, 495640), (160, 421294), (170, 396512), (272, 247820), (320, 210647), (340, 198256), (544, 123910), (680, 99128), (1088, 61955), (1360, 49564), (2720, 24782), (5440, 12391)]