985305740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 2250218880

約数和(自身を除く): 1264913140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 233, 290, 317, 460, 466, 580, 634, 667, 932, 1165, 1268, 1334, 1585, 2330, 2668, 3170, 3335, 4660, 5359, 6340, 6670, 6757, 7291, 9193, 10718, 13340, 13514, 14582, 18386, 21436, 26795, 27028, 29164, 33785, 36455, 36772, 45965, 53590, 67570, 72910, 73861, 91930, 107180, 135140, 145820, 147722, 155411, 183860, 211439, 295444, 310822, 369305, 422878, 621644, 738610, 777055, 845756, 1057195, 1477220, 1554110, 1698803, 2114390, 2141969, 3108220, 3397606, 4228780, 4283938, 6795212, 8494015, 8567876, 10709845, 16988030, 21419690, 33976060, 42839380, 49265287, 98530574, 197061148, 246326435, 492652870, 985305740]

約数ペア:

[(1, 985305740), (2, 492652870), (4, 246326435), (5, 197061148), (10, 98530574), (20, 49265287), (23, 42839380), (29, 33976060), (46, 21419690), (58, 16988030), (92, 10709845), (115, 8567876), (116, 8494015), (145, 6795212), (230, 4283938), (233, 4228780), (290, 3397606), (317, 3108220), (460, 2141969), (466, 2114390), (580, 1698803), (634, 1554110), (667, 1477220), (932, 1057195), (1165, 845756), (1268, 777055), (1334, 738610), (1585, 621644), (2330, 422878), (2668, 369305), (3170, 310822), (3335, 295444), (4660, 211439), (5359, 183860), (6340, 155411), (6670, 147722), (6757, 145820), (7291, 135140), (9193, 107180), (10718, 91930), (13340, 73861), (13514, 72910), (14582, 67570), (18386, 53590), (21436, 45965), (26795, 36772), (27028, 36455), (29164, 33785)]