2041882440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1308899}}^1$

素因数の和:1308926

約数の個数: 64

約数和(自身を含む): 6596856000

約数和(自身を除く): 4554973560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1308899, 2617798, 3926697, 5235596, 6544495, 7853394, 10471192, 13088990, 15706788, 17015687, 19633485, 26177980, 31413576, 34031374, 39266970, 51047061, 52355960, 68062748, 78533940, 85078435, 102094122, 136125496, 157067880, 170156870, 204188244, 255235305, 340313740, 408376488, 510470610, 680627480, 1020941220, 2041882440]

約数ペア:

[(1, 2041882440), (2, 1020941220), (3, 680627480), (4, 510470610), (5, 408376488), (6, 340313740), (8, 255235305), (10, 204188244), (12, 170156870), (13, 157067880), (15, 136125496), (20, 102094122), (24, 85078435), (26, 78533940), (30, 68062748), (39, 52355960), (40, 51047061), (52, 39266970), (60, 34031374), (65, 31413576), (78, 26177980), (104, 19633485), (120, 17015687), (130, 15706788), (156, 13088990), (195, 10471192), (260, 7853394), (312, 6544495), (390, 5235596), (520, 3926697), (780, 2617798), (1560, 1308899)]