43782440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 106822800

約数和(自身を除く): 63040360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 269, 313, 520, 538, 626, 1076, 1252, 1345, 1565, 2152, 2504, 2690, 3130, 3497, 4069, 5380, 6260, 6994, 8138, 10760, 12520, 13988, 16276, 17485, 20345, 27976, 32552, 34970, 40690, 69940, 81380, 84197, 139880, 162760, 168394, 336788, 420985, 673576, 841970, 1094561, 1683940, 2189122, 3367880, 4378244, 5472805, 8756488, 10945610, 21891220, 43782440]

約数ペア:

[(1, 43782440), (2, 21891220), (4, 10945610), (5, 8756488), (8, 5472805), (10, 4378244), (13, 3367880), (20, 2189122), (26, 1683940), (40, 1094561), (52, 841970), (65, 673576), (104, 420985), (130, 336788), (260, 168394), (269, 162760), (313, 139880), (520, 84197), (538, 81380), (626, 69940), (1076, 40690), (1252, 34970), (1345, 32552), (1565, 27976), (2152, 20345), (2504, 17485), (2690, 16276), (3130, 13988), (3497, 12520), (4069, 10760), (5380, 8138), (6260, 6994)]