124901120

素因数分解:

$2^8\times 5^1\times {\mathrm{97579}}^1$

素因数の和:97600

約数の個数: 36

約数和(自身を含む): 299180280

約数和(自身を除く): 174279160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 97579, 195158, 390316, 487895, 780632, 975790, 1561264, 1951580, 3122528, 3903160, 6245056, 7806320, 12490112, 15612640, 24980224, 31225280, 62450560, 124901120]

約数ペア:

[(1, 124901120), (2, 62450560), (4, 31225280), (5, 24980224), (8, 15612640), (10, 12490112), (16, 7806320), (20, 6245056), (32, 3903160), (40, 3122528), (64, 1951580), (80, 1561264), (128, 975790), (160, 780632), (256, 487895), (320, 390316), (640, 195158), (1280, 97579)]