1005175300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 2249871624

約数和(自身を除く): 1244696324

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 317, 370, 634, 740, 857, 925, 1268, 1585, 1714, 1850, 3170, 3428, 3700, 4285, 6340, 7925, 8570, 11729, 15850, 17140, 21425, 23458, 31700, 31709, 42850, 46916, 58645, 63418, 85700, 117290, 126836, 158545, 234580, 271669, 293225, 317090, 543338, 586450, 634180, 792725, 1086676, 1172900, 1358345, 1585450, 2716690, 3170900, 5433380, 6791725, 10051753, 13583450, 20103506, 27166900, 40207012, 50258765, 100517530, 201035060, 251293825, 502587650, 1005175300]

約数ペア:

[(1, 1005175300), (2, 502587650), (4, 251293825), (5, 201035060), (10, 100517530), (20, 50258765), (25, 40207012), (37, 27166900), (50, 20103506), (74, 13583450), (100, 10051753), (148, 6791725), (185, 5433380), (317, 3170900), (370, 2716690), (634, 1585450), (740, 1358345), (857, 1172900), (925, 1086676), (1268, 792725), (1585, 634180), (1714, 586450), (1850, 543338), (3170, 317090), (3428, 293225), (3700, 271669), (4285, 234580), (6340, 158545), (7925, 126836), (8570, 117290), (11729, 85700), (15850, 63418), (17140, 58645), (21425, 46916), (23458, 42850), (31700, 31709)]