61914880

素因数分解:

$2^8\times 5^1\times {\mathrm{48371}}^1$

素因数の和:48392

約数の個数: 36

約数和(自身を含む): 148308552

約数和(自身を除く): 86393672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 48371, 96742, 193484, 241855, 386968, 483710, 773936, 967420, 1547872, 1934840, 3095744, 3869680, 6191488, 7739360, 12382976, 15478720, 30957440, 61914880]

約数ペア:

[(1, 61914880), (2, 30957440), (4, 15478720), (5, 12382976), (8, 7739360), (10, 6191488), (16, 3869680), (20, 3095744), (32, 1934840), (40, 1547872), (64, 967420), (80, 773936), (128, 483710), (160, 386968), (256, 241855), (320, 193484), (640, 96742), (1280, 48371)]