102185920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10349

約数の個数: 56

約数和(自身を含む): 251203968

約数和(自身を除く): 149018048

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, 4960, 9920, 10301, 20602, 41204, 51505, 82408, 103010, 164816, 206020, 319331, 329632, 412040, 638662, 659264, 824080, 1277324, 1596655, 1648160, 2554648, 3193310, 3296320, 5109296, 6386620, 10218592, 12773240, 20437184, 25546480, 51092960, 102185920]

約数ペア:

[(1, 102185920), (2, 51092960), (4, 25546480), (5, 20437184), (8, 12773240), (10, 10218592), (16, 6386620), (20, 5109296), (31, 3296320), (32, 3193310), (40, 2554648), (62, 1648160), (64, 1596655), (80, 1277324), (124, 824080), (155, 659264), (160, 638662), (248, 412040), (310, 329632), (320, 319331), (496, 206020), (620, 164816), (992, 103010), (1240, 82408), (1984, 51505), (2480, 41204), (4960, 20602), (9920, 10301)]