190269760

素因数分解:

$2^6\times 5^1\times {\mathrm{647}}^1\times {\mathrm{919}}^1$

素因数の和:1583

約数の個数: 56

約数和(自身を含む): 454273920

約数和(自身を除く): 264004160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 647, 919, 1294, 1838, 2588, 3235, 3676, 4595, 5176, 6470, 7352, 9190, 10352, 12940, 14704, 18380, 20704, 25880, 29408, 36760, 41408, 51760, 58816, 73520, 103520, 147040, 207040, 294080, 594593, 1189186, 2378372, 2972965, 4756744, 5945930, 9513488, 11891860, 19026976, 23783720, 38053952, 47567440, 95134880, 190269760]

約数ペア:

[(1, 190269760), (2, 95134880), (4, 47567440), (5, 38053952), (8, 23783720), (10, 19026976), (16, 11891860), (20, 9513488), (32, 5945930), (40, 4756744), (64, 2972965), (80, 2378372), (160, 1189186), (320, 594593), (647, 294080), (919, 207040), (1294, 147040), (1838, 103520), (2588, 73520), (3235, 58816), (3676, 51760), (4595, 41408), (5176, 36760), (6470, 29408), (7352, 25880), (9190, 20704), (10352, 18380), (12940, 14704)]