41798680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 120476160

約数和(自身を除く): 78677480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 280, 287, 308, 328, 331, 385, 410, 440, 451, 574, 616, 662, 770, 820, 902, 1148, 1324, 1435, 1540, 1640, 1655, 1804, 2255, 2296, 2317, 2648, 2870, 3080, 3157, 3310, 3608, 3641, 4510, 4634, 5740, 6314, 6620, 7282, 9020, 9268, 11480, 11585, 12628, 13240, 13571, 14564, 15785, 18040, 18205, 18536, 23170, 25256, 25487, 27142, 29128, 31570, 36410, 46340, 50974, 54284, 63140, 67855, 72820, 92680, 94997, 101948, 108568, 126280, 127435, 135710, 145640, 149281, 189994, 203896, 254870, 271420, 298562, 379988, 474985, 509740, 542840, 597124, 746405, 759976, 949970, 1019480, 1044967, 1194248, 1492810, 1899940, 2089934, 2985620, 3799880, 4179868, 5224835, 5971240, 8359736, 10449670, 20899340, 41798680]

約数ペア:

[(1, 41798680), (2, 20899340), (4, 10449670), (5, 8359736), (7, 5971240), (8, 5224835), (10, 4179868), (11, 3799880), (14, 2985620), (20, 2089934), (22, 1899940), (28, 1492810), (35, 1194248), (40, 1044967), (41, 1019480), (44, 949970), (55, 759976), (56, 746405), (70, 597124), (77, 542840), (82, 509740), (88, 474985), (110, 379988), (140, 298562), (154, 271420), (164, 254870), (205, 203896), (220, 189994), (280, 149281), (287, 145640), (308, 135710), (328, 127435), (331, 126280), (385, 108568), (410, 101948), (440, 94997), (451, 92680), (574, 72820), (616, 67855), (662, 63140), (770, 54284), (820, 50974), (902, 46340), (1148, 36410), (1324, 31570), (1435, 29128), (1540, 27142), (1640, 25487), (1655, 25256), (1804, 23170), (2255, 18536), (2296, 18205), (2317, 18040), (2648, 15785), (2870, 14564), (3080, 13571), (3157, 13240), (3310, 12628), (3608, 11585), (3641, 11480), (4510, 9268), (4634, 9020), (5740, 7282), (6314, 6620)]