156924534650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{18541}}^1$

素因数の和:19044

約数の個数: 96

約数和(自身を含む): 325912734000

約数和(自身を除く): 168988199350

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 449, 650, 725, 754, 898, 1450, 1885, 2245, 3770, 4490, 5837, 9425, 11225, 11674, 13021, 18541, 18850, 22450, 26042, 29185, 37082, 58370, 65105, 92705, 130210, 145925, 169273, 185410, 241033, 291850, 325525, 338546, 463525, 482066, 537689, 651050, 846365, 927050, 1075378, 1205165, 1692730, 2410330, 2688445, 4231825, 5376890, 6025825, 6989957, 8324909, 8463650, 12051650, 13442225, 13979914, 16649818, 26884450, 34949785, 41624545, 69899570, 83249090, 108223817, 174748925, 208122725, 216447634, 241422361, 349497850, 416245450, 482844722, 541119085, 1082238170, 1207111805, 2414223610, 2705595425, 3138490693, 5411190850, 6035559025, 6276981386, 12071118050, 15692453465, 31384906930, 78462267325, 156924534650]

約数ペア:

[(1, 156924534650), (2, 78462267325), (5, 31384906930), (10, 15692453465), (13, 12071118050), (25, 6276981386), (26, 6035559025), (29, 5411190850), (50, 3138490693), (58, 2705595425), (65, 2414223610), (130, 1207111805), (145, 1082238170), (290, 541119085), (325, 482844722), (377, 416245450), (449, 349497850), (650, 241422361), (725, 216447634), (754, 208122725), (898, 174748925), (1450, 108223817), (1885, 83249090), (2245, 69899570), (3770, 41624545), (4490, 34949785), (5837, 26884450), (9425, 16649818), (11225, 13979914), (11674, 13442225), (13021, 12051650), (18541, 8463650), (18850, 8324909), (22450, 6989957), (26042, 6025825), (29185, 5376890), (37082, 4231825), (58370, 2688445), (65105, 2410330), (92705, 1692730), (130210, 1205165), (145925, 1075378), (169273, 927050), (185410, 846365), (241033, 651050), (291850, 537689), (325525, 482066), (338546, 463525)]