145508738450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4391}}^1\times {\mathrm{15413}}^1$

素因数の和:19859

約数の個数: 48

約数和(自身を含む): 277021394496

約数和(自身を除く): 131512656046

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 4391, 8782, 15413, 21955, 30826, 43910, 77065, 109775, 154130, 188813, 219550, 377626, 385325, 662759, 770650, 944065, 1325518, 1888130, 3313795, 4720325, 6627590, 9440650, 16568975, 33137950, 67678483, 135356966, 338392415, 676784830, 1691962075, 2910174769, 3383924150, 5820349538, 14550873845, 29101747690, 72754369225, 145508738450]

約数ペア:

[(1, 145508738450), (2, 72754369225), (5, 29101747690), (10, 14550873845), (25, 5820349538), (43, 3383924150), (50, 2910174769), (86, 1691962075), (215, 676784830), (430, 338392415), (1075, 135356966), (2150, 67678483), (4391, 33137950), (8782, 16568975), (15413, 9440650), (21955, 6627590), (30826, 4720325), (43910, 3313795), (77065, 1888130), (109775, 1325518), (154130, 944065), (188813, 770650), (219550, 662759), (377626, 385325)]