25177918096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{3371}}^1$

素因数の和:3788

約数の個数: 80

約数和(自身を含む): 52182374400

約数和(自身を除く): 27004456304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 311, 316, 622, 632, 1244, 1264, 1501, 2488, 3002, 3371, 4976, 5909, 6004, 6742, 11818, 12008, 13484, 23636, 24016, 24569, 26968, 47272, 49138, 53936, 64049, 94544, 98276, 128098, 196552, 256196, 266309, 393104, 466811, 512392, 532618, 933622, 1024784, 1048381, 1065236, 1867244, 2096762, 2130472, 3734488, 4193524, 4260944, 5059871, 7468976, 8387048, 10119742, 16774096, 19919239, 20239484, 39838478, 40478968, 79676956, 80957936, 82822099, 159353912, 165644198, 318707824, 331288396, 662576792, 1325153584, 1573619881, 3147239762, 6294479524, 12588959048, 25177918096]

約数ペア:

[(1, 25177918096), (2, 12588959048), (4, 6294479524), (8, 3147239762), (16, 1573619881), (19, 1325153584), (38, 662576792), (76, 331288396), (79, 318707824), (152, 165644198), (158, 159353912), (304, 82822099), (311, 80957936), (316, 79676956), (622, 40478968), (632, 39838478), (1244, 20239484), (1264, 19919239), (1501, 16774096), (2488, 10119742), (3002, 8387048), (3371, 7468976), (4976, 5059871), (5909, 4260944), (6004, 4193524), (6742, 3734488), (11818, 2130472), (12008, 2096762), (13484, 1867244), (23636, 1065236), (24016, 1048381), (24569, 1024784), (26968, 933622), (47272, 532618), (49138, 512392), (53936, 466811), (64049, 393104), (94544, 266309), (98276, 256196), (128098, 196552)]