34320280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 49505000

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, 1231, 1394, 1640, 2462, 2788, 3485, 4924, 5576, 6155, 6970, 9848, 12310, 13940, 20927, 24620, 27880, 41854, 49240, 50471, 83708, 100942, 104635, 167416, 201884, 209270, 252355, 403768, 418540, 504710, 837080, 858007, 1009420, 1716014, 2018840, 3432028, 4290035, 6864056, 8580070, 17160140, 34320280]

約数ペア:

[(1, 34320280), (2, 17160140), (4, 8580070), (5, 6864056), (8, 4290035), (10, 3432028), (17, 2018840), (20, 1716014), (34, 1009420), (40, 858007), (41, 837080), (68, 504710), (82, 418540), (85, 403768), (136, 252355), (164, 209270), (170, 201884), (205, 167416), (328, 104635), (340, 100942), (410, 83708), (680, 50471), (697, 49240), (820, 41854), (1231, 27880), (1394, 24620), (1640, 20927), (2462, 13940), (2788, 12310), (3485, 9848), (4924, 6970), (5576, 6155)]