172388650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1831}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 368012160

約数和(自身を除く): 195623510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 269, 350, 538, 1345, 1831, 1883, 2690, 3662, 3766, 6725, 9155, 9415, 12817, 13450, 18310, 18830, 25634, 45775, 47075, 64085, 91550, 94150, 128170, 320425, 492539, 640850, 985078, 2462695, 3447773, 4925390, 6895546, 12313475, 17238865, 24626950, 34477730, 86194325, 172388650]

約数ペア:

[(1, 172388650), (2, 86194325), (5, 34477730), (7, 24626950), (10, 17238865), (14, 12313475), (25, 6895546), (35, 4925390), (50, 3447773), (70, 2462695), (175, 985078), (269, 640850), (350, 492539), (538, 320425), (1345, 128170), (1831, 94150), (1883, 91550), (2690, 64085), (3662, 47075), (3766, 45775), (6725, 25634), (9155, 18830), (9415, 18310), (12817, 13450)]