1465228720

素因数分解:

$2^4\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{9283}}^1$

素因数の和:11269

約数の個数: 40

約数和(自身を含む): 3408750576

約数和(自身を除く): 1943521856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1973, 3946, 7892, 9283, 9865, 15784, 18566, 19730, 31568, 37132, 39460, 46415, 74264, 78920, 92830, 148528, 157840, 185660, 371320, 742640, 18315359, 36630718, 73261436, 91576795, 146522872, 183153590, 293045744, 366307180, 732614360, 1465228720]

約数ペア:

[(1, 1465228720), (2, 732614360), (4, 366307180), (5, 293045744), (8, 183153590), (10, 146522872), (16, 91576795), (20, 73261436), (40, 36630718), (80, 18315359), (1973, 742640), (3946, 371320), (7892, 185660), (9283, 157840), (9865, 148528), (15784, 92830), (18566, 78920), (19730, 74264), (31568, 46415), (37132, 39460)]