195014738180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1564373}}^1$

素因数の和:1564676

約数の個数: 48

約数和(自身を含む): 428913805824

約数和(自身を除く): 233899067644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 271, 460, 542, 1084, 1355, 2710, 5420, 6233, 12466, 24932, 31165, 62330, 124660, 1564373, 3128746, 6257492, 7821865, 15643730, 31287460, 35980579, 71961158, 143922316, 179902895, 359805790, 423945083, 719611580, 847890166, 1695780332, 2119725415, 4239450830, 8478901660, 9750736909, 19501473818, 39002947636, 48753684545, 97507369090, 195014738180]

約数ペア:

[(1, 195014738180), (2, 97507369090), (4, 48753684545), (5, 39002947636), (10, 19501473818), (20, 9750736909), (23, 8478901660), (46, 4239450830), (92, 2119725415), (115, 1695780332), (230, 847890166), (271, 719611580), (460, 423945083), (542, 359805790), (1084, 179902895), (1355, 143922316), (2710, 71961158), (5420, 35980579), (6233, 31287460), (12466, 15643730), (24932, 7821865), (31165, 6257492), (62330, 3128746), (124660, 1564373)]