18208136300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2153}}^1\times {\mathrm{3677}}^1$

素因数の和:5867

約数の個数: 72

約数和(自身を含む): 41259921696

約数和(自身を除く): 23051785396

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2153, 2300, 3677, 4306, 7354, 8612, 10765, 14708, 18385, 21530, 36770, 43060, 49519, 53825, 73540, 84571, 91925, 99038, 107650, 169142, 183850, 198076, 215300, 247595, 338284, 367700, 422855, 495190, 845710, 990380, 1237975, 1691420, 2114275, 2475950, 4228550, 4951900, 7916581, 8457100, 15833162, 31666324, 39582905, 79165810, 158331620, 182081363, 197914525, 364162726, 395829050, 728325452, 791658100, 910406815, 1820813630, 3641627260, 4552034075, 9104068150, 18208136300]

約数ペア:

[(1, 18208136300), (2, 9104068150), (4, 4552034075), (5, 3641627260), (10, 1820813630), (20, 910406815), (23, 791658100), (25, 728325452), (46, 395829050), (50, 364162726), (92, 197914525), (100, 182081363), (115, 158331620), (230, 79165810), (460, 39582905), (575, 31666324), (1150, 15833162), (2153, 8457100), (2300, 7916581), (3677, 4951900), (4306, 4228550), (7354, 2475950), (8612, 2114275), (10765, 1691420), (14708, 1237975), (18385, 990380), (21530, 845710), (36770, 495190), (43060, 422855), (49519, 367700), (53825, 338284), (73540, 247595), (84571, 215300), (91925, 198076), (99038, 183850), (107650, 169142)]