88474000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1481

約数の個数: 80

約数和(自身を含む): 220985856

約数和(自身を除く): 132511856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1427, 1550, 2000, 2480, 2854, 3100, 3875, 5708, 6200, 7135, 7750, 11416, 12400, 14270, 15500, 22832, 28540, 31000, 35675, 44237, 57080, 62000, 71350, 88474, 114160, 142700, 176948, 178375, 221185, 285400, 353896, 356750, 442370, 570800, 707792, 713500, 884740, 1105925, 1427000, 1769480, 2211850, 2854000, 3538960, 4423700, 5529625, 8847400, 11059250, 17694800, 22118500, 44237000, 88474000]

約数ペア:

[(1, 88474000), (2, 44237000), (4, 22118500), (5, 17694800), (8, 11059250), (10, 8847400), (16, 5529625), (20, 4423700), (25, 3538960), (31, 2854000), (40, 2211850), (50, 1769480), (62, 1427000), (80, 1105925), (100, 884740), (124, 713500), (125, 707792), (155, 570800), (200, 442370), (248, 356750), (250, 353896), (310, 285400), (400, 221185), (496, 178375), (500, 176948), (620, 142700), (775, 114160), (1000, 88474), (1240, 71350), (1427, 62000), (1550, 57080), (2000, 44237), (2480, 35675), (2854, 31000), (3100, 28540), (3875, 22832), (5708, 15500), (6200, 14270), (7135, 12400), (7750, 11416)]