73638410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 139456512

約数和(自身を除く): 65818102

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2521, 2921, 5042, 5842, 12605, 14605, 25210, 29210, 57983, 115966, 289915, 320167, 579830, 640334, 1600835, 3201670, 7363841, 14727682, 36819205, 73638410]

約数ペア:

[(1, 73638410), (2, 36819205), (5, 14727682), (10, 7363841), (23, 3201670), (46, 1600835), (115, 640334), (127, 579830), (230, 320167), (254, 289915), (635, 115966), (1270, 57983), (2521, 29210), (2921, 25210), (5042, 14605), (5842, 12605)]