537680493460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1\times {\mathrm{19381}}^1$

素因数の和:26057

約数の個数: 96

約数和(自身を含む): 1296869777280

約数和(自身を除く): 759189283820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6637, 13274, 19381, 26548, 33185, 38762, 66370, 73007, 77524, 96905, 126103, 132740, 146014, 193810, 213191, 252206, 292028, 365035, 368239, 387620, 426382, 504412, 630515, 730070, 736478, 852764, 1065955, 1261030, 1387133, 1460140, 1472956, 1841195, 2131910, 2522060, 2774266, 3682390, 4050629, 4263820, 5548532, 6935665, 7364780, 8101258, 13871330, 16202516, 20253145, 27742660, 40506290, 81012580, 128631697, 257263394, 514526788, 643158485, 1286316970, 1414948667, 2444002243, 2572633940, 2829897334, 4888004486, 5659794668, 7074743335, 9776008972, 12220011215, 14149486670, 24440022430, 26884024673, 28298973340, 48880044860, 53768049346, 107536098692, 134420123365, 268840246730, 537680493460]

約数ペア:

[(1, 537680493460), (2, 268840246730), (4, 134420123365), (5, 107536098692), (10, 53768049346), (11, 48880044860), (19, 28298973340), (20, 26884024673), (22, 24440022430), (38, 14149486670), (44, 12220011215), (55, 9776008972), (76, 7074743335), (95, 5659794668), (110, 4888004486), (190, 2829897334), (209, 2572633940), (220, 2444002243), (380, 1414948667), (418, 1286316970), (836, 643158485), (1045, 514526788), (2090, 257263394), (4180, 128631697), (6637, 81012580), (13274, 40506290), (19381, 27742660), (26548, 20253145), (33185, 16202516), (38762, 13871330), (66370, 8101258), (73007, 7364780), (77524, 6935665), (96905, 5548532), (126103, 4263820), (132740, 4050629), (146014, 3682390), (193810, 2774266), (213191, 2522060), (252206, 2131910), (292028, 1841195), (365035, 1472956), (368239, 1460140), (387620, 1387133), (426382, 1261030), (504412, 1065955), (630515, 852764), (730070, 736478)]