61374080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1$

素因数の和:5677

約数の個数: 64

約数和(自身を含む): 155380680

約数和(自身を除く): 94006600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 5641, 10880, 11282, 22564, 28205, 45128, 56410, 90256, 95897, 112820, 180512, 191794, 225640, 361024, 383588, 451280, 479485, 722048, 767176, 902560, 958970, 1534352, 1805120, 1917940, 3068704, 3610240, 3835880, 6137408, 7671760, 12274816, 15343520, 30687040, 61374080]

約数ペア:

[(1, 61374080), (2, 30687040), (4, 15343520), (5, 12274816), (8, 7671760), (10, 6137408), (16, 3835880), (17, 3610240), (20, 3068704), (32, 1917940), (34, 1805120), (40, 1534352), (64, 958970), (68, 902560), (80, 767176), (85, 722048), (128, 479485), (136, 451280), (160, 383588), (170, 361024), (272, 225640), (320, 191794), (340, 180512), (544, 112820), (640, 95897), (680, 90256), (1088, 56410), (1360, 45128), (2176, 28205), (2720, 22564), (5440, 11282), (5641, 10880)]