16301350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 17446490

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 809, 1550, 1618, 2015, 4030, 4045, 8090, 10075, 10517, 20150, 20225, 21034, 25079, 40450, 50158, 52585, 105170, 125395, 250790, 262925, 326027, 525850, 626975, 652054, 1253950, 1630135, 3260270, 8150675, 16301350]

約数ペア:

[(1, 16301350), (2, 8150675), (5, 3260270), (10, 1630135), (13, 1253950), (25, 652054), (26, 626975), (31, 525850), (50, 326027), (62, 262925), (65, 250790), (130, 125395), (155, 105170), (310, 52585), (325, 50158), (403, 40450), (650, 25079), (775, 21034), (806, 20225), (809, 20150), (1550, 10517), (1618, 10075), (2015, 8090), (4030, 4045)]