15693353920

素因数分解:

$2^6\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{21221}}^1$

素因数の和:23549

約数の個数: 56

約数和(自身を含む): 37387731168

約数和(自身を除く): 21694377248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2311, 4622, 9244, 11555, 18488, 21221, 23110, 36976, 42442, 46220, 73952, 84884, 92440, 106105, 147904, 169768, 184880, 212210, 339536, 369760, 424420, 679072, 739520, 848840, 1358144, 1697680, 3395360, 6790720, 49041731, 98083462, 196166924, 245208655, 392333848, 490417310, 784667696, 980834620, 1569335392, 1961669240, 3138670784, 3923338480, 7846676960, 15693353920]

約数ペア:

[(1, 15693353920), (2, 7846676960), (4, 3923338480), (5, 3138670784), (8, 1961669240), (10, 1569335392), (16, 980834620), (20, 784667696), (32, 490417310), (40, 392333848), (64, 245208655), (80, 196166924), (160, 98083462), (320, 49041731), (2311, 6790720), (4622, 3395360), (9244, 1697680), (11555, 1358144), (18488, 848840), (21221, 739520), (23110, 679072), (36976, 424420), (42442, 369760), (46220, 339536), (73952, 212210), (84884, 184880), (92440, 169768), (106105, 147904)]