2019153250

素因数分解:

$2^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{29803}}^1$

素因数の和:30091

約数の個数: 32

約数和(自身を含む): 3793929984

約数和(自身を除く): 1774776734

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 271, 542, 1355, 2710, 6775, 13550, 29803, 33875, 59606, 67750, 149015, 298030, 745075, 1490150, 3725375, 7450750, 8076613, 16153226, 40383065, 80766130, 201915325, 403830650, 1009576625, 2019153250]

約数ペア:

[(1, 2019153250), (2, 1009576625), (5, 403830650), (10, 201915325), (25, 80766130), (50, 40383065), (125, 16153226), (250, 8076613), (271, 7450750), (542, 3725375), (1355, 1490150), (2710, 745075), (6775, 298030), (13550, 149015), (29803, 67750), (33875, 59606)]