32302000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 80

約数和(自身を含む): 80780544

約数和(自身を除く): 48478544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 521, 620, 775, 1000, 1042, 1240, 1550, 2000, 2084, 2480, 2605, 3100, 3875, 4168, 5210, 6200, 7750, 8336, 10420, 12400, 13025, 15500, 16151, 20840, 26050, 31000, 32302, 41680, 52100, 62000, 64604, 65125, 80755, 104200, 129208, 130250, 161510, 208400, 258416, 260500, 323020, 403775, 521000, 646040, 807550, 1042000, 1292080, 1615100, 2018875, 3230200, 4037750, 6460400, 8075500, 16151000, 32302000]

約数ペア:

[(1, 32302000), (2, 16151000), (4, 8075500), (5, 6460400), (8, 4037750), (10, 3230200), (16, 2018875), (20, 1615100), (25, 1292080), (31, 1042000), (40, 807550), (50, 646040), (62, 521000), (80, 403775), (100, 323020), (124, 260500), (125, 258416), (155, 208400), (200, 161510), (248, 130250), (250, 129208), (310, 104200), (400, 80755), (496, 65125), (500, 64604), (521, 62000), (620, 52100), (775, 41680), (1000, 32302), (1042, 31000), (1240, 26050), (1550, 20840), (2000, 16151), (2084, 15500), (2480, 13025), (2605, 12400), (3100, 10420), (3875, 8336), (4168, 7750), (5210, 6200)]