808230580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 1876089600

約数和(自身を除く): 1067859020

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 43, 46, 58, 86, 92, 115, 116, 145, 172, 215, 230, 290, 430, 460, 580, 667, 860, 989, 1247, 1334, 1409, 1978, 2494, 2668, 2818, 3335, 3956, 4945, 4988, 5636, 6235, 6670, 7045, 9890, 12470, 13340, 14090, 19780, 24940, 28180, 28681, 32407, 40861, 57362, 60587, 64814, 81722, 114724, 121174, 129628, 143405, 162035, 163444, 204305, 242348, 286810, 302935, 324070, 408610, 573620, 605870, 648140, 817220, 939803, 1211740, 1393501, 1757023, 1879606, 2787002, 3514046, 3759212, 4699015, 5574004, 6967505, 7028092, 8785115, 9398030, 13935010, 17570230, 18796060, 27870020, 35140460, 40411529, 80823058, 161646116, 202057645, 404115290, 808230580]

約数ペア:

[(1, 808230580), (2, 404115290), (4, 202057645), (5, 161646116), (10, 80823058), (20, 40411529), (23, 35140460), (29, 27870020), (43, 18796060), (46, 17570230), (58, 13935010), (86, 9398030), (92, 8785115), (115, 7028092), (116, 6967505), (145, 5574004), (172, 4699015), (215, 3759212), (230, 3514046), (290, 2787002), (430, 1879606), (460, 1757023), (580, 1393501), (667, 1211740), (860, 939803), (989, 817220), (1247, 648140), (1334, 605870), (1409, 573620), (1978, 408610), (2494, 324070), (2668, 302935), (2818, 286810), (3335, 242348), (3956, 204305), (4945, 163444), (4988, 162035), (5636, 143405), (6235, 129628), (6670, 121174), (7045, 114724), (9890, 81722), (12470, 64814), (13340, 60587), (14090, 57362), (19780, 40861), (24940, 32407), (28180, 28681)]