160930250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^3\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 327468960

約数和(自身を除く): 166538710

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 293, 325, 338, 586, 650, 845, 1465, 1625, 1690, 2197, 2930, 3250, 3809, 4225, 4394, 7325, 7618, 8450, 10985, 14650, 19045, 21125, 21970, 36625, 38090, 42250, 49517, 54925, 73250, 95225, 99034, 109850, 190450, 247585, 274625, 476125, 495170, 549250, 643721, 952250, 1237925, 1287442, 2475850, 3218605, 6189625, 6437210, 12379250, 16093025, 32186050, 80465125, 160930250]

約数ペア:

[(1, 160930250), (2, 80465125), (5, 32186050), (10, 16093025), (13, 12379250), (25, 6437210), (26, 6189625), (50, 3218605), (65, 2475850), (125, 1287442), (130, 1237925), (169, 952250), (250, 643721), (293, 549250), (325, 495170), (338, 476125), (586, 274625), (650, 247585), (845, 190450), (1465, 109850), (1625, 99034), (1690, 95225), (2197, 73250), (2930, 54925), (3250, 49517), (3809, 42250), (4225, 38090), (4394, 36625), (7325, 21970), (7618, 21125), (8450, 19045), (10985, 14650)]