382850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 833280

約数和(自身を除く): 450430

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 31, 38, 50, 62, 65, 95, 130, 155, 190, 247, 310, 325, 403, 475, 494, 589, 650, 775, 806, 950, 1178, 1235, 1550, 2015, 2470, 2945, 4030, 5890, 6175, 7657, 10075, 12350, 14725, 15314, 20150, 29450, 38285, 76570, 191425, 382850]

約数ペア:

[(1, 382850), (2, 191425), (5, 76570), (10, 38285), (13, 29450), (19, 20150), (25, 15314), (26, 14725), (31, 12350), (38, 10075), (50, 7657), (62, 6175), (65, 5890), (95, 4030), (130, 2945), (155, 2470), (190, 2015), (247, 1550), (310, 1235), (325, 1178), (403, 950), (475, 806), (494, 775), (589, 650)]