204429614225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{19387}}^1$

素因数の和:20034

約数の個数: 48

約数和(自身を含む): 275136193728

約数和(自身を除く): 70706579503

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 577, 731, 1075, 2885, 3655, 9809, 14425, 18275, 19387, 24811, 49045, 96935, 124055, 245225, 329579, 421787, 484675, 620275, 833641, 1647895, 2108935, 4168205, 8239475, 10544675, 11186299, 14171897, 20841025, 55931495, 70859485, 190167083, 279657475, 354297425, 481010857, 950835415, 2405054285, 4754177075, 8177184569, 12025271425, 40885922845, 204429614225]

約数ペア:

[(1, 204429614225), (5, 40885922845), (17, 12025271425), (25, 8177184569), (43, 4754177075), (85, 2405054285), (215, 950835415), (425, 481010857), (577, 354297425), (731, 279657475), (1075, 190167083), (2885, 70859485), (3655, 55931495), (9809, 20841025), (14425, 14171897), (18275, 11186299), (19387, 10544675), (24811, 8239475), (49045, 4168205), (96935, 2108935), (124055, 1647895), (245225, 833641), (329579, 620275), (421787, 484675)]