10502440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 26812800

約数和(自身を除く): 16310360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1063, 1235, 1976, 2126, 2470, 4252, 4940, 5315, 8504, 9880, 10630, 13819, 20197, 21260, 27638, 40394, 42520, 55276, 69095, 80788, 100985, 110552, 138190, 161576, 201970, 262561, 276380, 403940, 525122, 552760, 807880, 1050244, 1312805, 2100488, 2625610, 5251220, 10502440]

約数ペア:

[(1, 10502440), (2, 5251220), (4, 2625610), (5, 2100488), (8, 1312805), (10, 1050244), (13, 807880), (19, 552760), (20, 525122), (26, 403940), (38, 276380), (40, 262561), (52, 201970), (65, 161576), (76, 138190), (95, 110552), (104, 100985), (130, 80788), (152, 69095), (190, 55276), (247, 42520), (260, 40394), (380, 27638), (494, 21260), (520, 20197), (760, 13819), (988, 10630), (1063, 9880), (1235, 8504), (1976, 5315), (2126, 4940), (2470, 4252)]