13494260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 33530112

約数和(自身を除く): 20035852

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 43, 52, 65, 68, 71, 85, 86, 130, 142, 170, 172, 215, 221, 260, 284, 340, 355, 430, 442, 559, 710, 731, 860, 884, 923, 1105, 1118, 1207, 1420, 1462, 1846, 2210, 2236, 2414, 2795, 2924, 3053, 3655, 3692, 4420, 4615, 4828, 5590, 6035, 6106, 7310, 9230, 9503, 11180, 12070, 12212, 14620, 15265, 15691, 18460, 19006, 24140, 30530, 31382, 38012, 39689, 47515, 51901, 61060, 62764, 78455, 79378, 95030, 103802, 156910, 158756, 190060, 198445, 207604, 259505, 313820, 396890, 519010, 674713, 793780, 1038020, 1349426, 2698852, 3373565, 6747130, 13494260]

約数ペア:

[(1, 13494260), (2, 6747130), (4, 3373565), (5, 2698852), (10, 1349426), (13, 1038020), (17, 793780), (20, 674713), (26, 519010), (34, 396890), (43, 313820), (52, 259505), (65, 207604), (68, 198445), (71, 190060), (85, 158756), (86, 156910), (130, 103802), (142, 95030), (170, 79378), (172, 78455), (215, 62764), (221, 61060), (260, 51901), (284, 47515), (340, 39689), (355, 38012), (430, 31382), (442, 30530), (559, 24140), (710, 19006), (731, 18460), (860, 15691), (884, 15265), (923, 14620), (1105, 12212), (1118, 12070), (1207, 11180), (1420, 9503), (1462, 9230), (1846, 7310), (2210, 6106), (2236, 6035), (2414, 5590), (2795, 4828), (2924, 4615), (3053, 4420), (3655, 3692)]