45124480

素因数分解:

$2^7\times 5^1\times {\mathrm{70507}}^1$

素因数の和:70526

約数の個数: 32

約数和(自身を含む): 107877240

約数和(自身を除く): 62752760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 70507, 141014, 282028, 352535, 564056, 705070, 1128112, 1410140, 2256224, 2820280, 4512448, 5640560, 9024896, 11281120, 22562240, 45124480]

約数ペア:

[(1, 45124480), (2, 22562240), (4, 11281120), (5, 9024896), (8, 5640560), (10, 4512448), (16, 2820280), (20, 2256224), (32, 1410140), (40, 1128112), (64, 705070), (80, 564056), (128, 352535), (160, 282028), (320, 141014), (640, 70507)]