42388160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4321

約数の個数: 56

約数和(自身を含む): 104217216

約数和(自身を除く): 61829056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4273, 4960, 8546, 9920, 17092, 21365, 34184, 42730, 68368, 85460, 132463, 136736, 170920, 264926, 273472, 341840, 529852, 662315, 683680, 1059704, 1324630, 1367360, 2119408, 2649260, 4238816, 5298520, 8477632, 10597040, 21194080, 42388160]

約数ペア:

[(1, 42388160), (2, 21194080), (4, 10597040), (5, 8477632), (8, 5298520), (10, 4238816), (16, 2649260), (20, 2119408), (31, 1367360), (32, 1324630), (40, 1059704), (62, 683680), (64, 662315), (80, 529852), (124, 341840), (155, 273472), (160, 264926), (248, 170920), (310, 136736), (320, 132463), (496, 85460), (620, 68368), (992, 42730), (1240, 34184), (1984, 21365), (2480, 17092), (4273, 9920), (4960, 8546)]