229647560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8237}}^1$

素因数の和:8306

約数の個数: 64

約数和(自身を含む): 560513520

約数和(自身を除く): 330865960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 8237, 13940, 16474, 27880, 32948, 41185, 65896, 82370, 140029, 164740, 280058, 329480, 337717, 560116, 675434, 700145, 1120232, 1350868, 1400290, 1688585, 2701736, 2800580, 3377170, 5601160, 5741189, 6754340, 11482378, 13508680, 22964756, 28705945, 45929512, 57411890, 114823780, 229647560]

約数ペア:

[(1, 229647560), (2, 114823780), (4, 57411890), (5, 45929512), (8, 28705945), (10, 22964756), (17, 13508680), (20, 11482378), (34, 6754340), (40, 5741189), (41, 5601160), (68, 3377170), (82, 2800580), (85, 2701736), (136, 1688585), (164, 1400290), (170, 1350868), (205, 1120232), (328, 700145), (340, 675434), (410, 560116), (680, 337717), (697, 329480), (820, 280058), (1394, 164740), (1640, 140029), (2788, 82370), (3485, 65896), (5576, 41185), (6970, 32948), (8237, 27880), (13940, 16474)]