291235476460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{827}}^1\times {\mathrm{1291}}^1$

素因数の和:2743

約数の個数: 96

約数和(自身を含む): 640530519552

約数和(自身を除く): 349295043092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 593, 827, 1186, 1291, 1654, 2372, 2582, 2965, 3308, 4135, 5164, 5930, 6455, 8270, 11860, 12910, 13639, 16540, 19021, 25820, 27278, 29693, 38042, 54556, 59386, 68195, 76084, 95105, 118772, 136390, 148465, 190210, 272780, 296930, 380420, 490411, 593860, 765563, 980822, 1067657, 1531126, 1961644, 2135314, 2452055, 3062252, 3827815, 4270628, 4904110, 5338285, 7655630, 9808220, 10676570, 11279453, 15311260, 17607949, 21353140, 22558906, 24556111, 35215898, 45117812, 49112222, 56397265, 70431796, 88039745, 98224444, 112794530, 122780555, 176079490, 225589060, 245561110, 352158980, 491122220, 633120601, 1266241202, 2532482404, 3165603005, 6331206010, 12662412020, 14561773823, 29123547646, 58247095292, 72808869115, 145617738230, 291235476460]

約数ペア:

[(1, 291235476460), (2, 145617738230), (4, 72808869115), (5, 58247095292), (10, 29123547646), (20, 14561773823), (23, 12662412020), (46, 6331206010), (92, 3165603005), (115, 2532482404), (230, 1266241202), (460, 633120601), (593, 491122220), (827, 352158980), (1186, 245561110), (1291, 225589060), (1654, 176079490), (2372, 122780555), (2582, 112794530), (2965, 98224444), (3308, 88039745), (4135, 70431796), (5164, 56397265), (5930, 49112222), (6455, 45117812), (8270, 35215898), (11860, 24556111), (12910, 22558906), (13639, 21353140), (16540, 17607949), (19021, 15311260), (25820, 11279453), (27278, 10676570), (29693, 9808220), (38042, 7655630), (54556, 5338285), (59386, 4904110), (68195, 4270628), (76084, 3827815), (95105, 3062252), (118772, 2452055), (136390, 2135314), (148465, 1961644), (190210, 1531126), (272780, 1067657), (296930, 980822), (380420, 765563), (490411, 593860)]