83199350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4185

約数の個数: 48

約数和(自身を含む): 172072320

約数和(自身を除く): 88872970

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 4129, 8258, 10075, 20150, 20645, 41290, 53677, 103225, 107354, 127999, 206450, 255998, 268385, 536770, 639995, 1279990, 1341925, 1663987, 2683850, 3199975, 3327974, 6399950, 8319935, 16639870, 41599675, 83199350]

約数ペア:

[(1, 83199350), (2, 41599675), (5, 16639870), (10, 8319935), (13, 6399950), (25, 3327974), (26, 3199975), (31, 2683850), (50, 1663987), (62, 1341925), (65, 1279990), (130, 639995), (155, 536770), (310, 268385), (325, 255998), (403, 206450), (650, 127999), (775, 107354), (806, 103225), (1550, 53677), (2015, 41290), (4030, 20645), (4129, 20150), (8258, 10075)]