190940960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{170483}}^1$

素因数の和:170505

約数の個数: 48

約数和(自身を含む): 515543616

約数和(自身を除く): 324602656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 170483, 340966, 681932, 852415, 1193381, 1363864, 1704830, 2386762, 2727728, 3409660, 4773524, 5455456, 5966905, 6819320, 9547048, 11933810, 13638640, 19094096, 23867620, 27277280, 38188192, 47735240, 95470480, 190940960]

約数ペア:

[(1, 190940960), (2, 95470480), (4, 47735240), (5, 38188192), (7, 27277280), (8, 23867620), (10, 19094096), (14, 13638640), (16, 11933810), (20, 9547048), (28, 6819320), (32, 5966905), (35, 5455456), (40, 4773524), (56, 3409660), (70, 2727728), (80, 2386762), (112, 1704830), (140, 1363864), (160, 1193381), (224, 852415), (280, 681932), (560, 340966), (1120, 170483)]