133988200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21611}}^1$

素因数の和:21658

約数の個数: 48

約数和(自身を含む): 321586560

約数和(自身を除く): 187598360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 21611, 43222, 86444, 108055, 172888, 216110, 432220, 540275, 669941, 864440, 1080550, 1339882, 2161100, 2679764, 3349705, 4322200, 5359528, 6699410, 13398820, 16748525, 26797640, 33497050, 66994100, 133988200]

約数ペア:

[(1, 133988200), (2, 66994100), (4, 33497050), (5, 26797640), (8, 16748525), (10, 13398820), (20, 6699410), (25, 5359528), (31, 4322200), (40, 3349705), (50, 2679764), (62, 2161100), (100, 1339882), (124, 1080550), (155, 864440), (200, 669941), (248, 540275), (310, 432220), (620, 216110), (775, 172888), (1240, 108055), (1550, 86444), (3100, 43222), (6200, 21611)]