4415677520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{9341}}^1$

素因数の和:9684

約数の個数: 80

約数和(自身を含む): 10842698880

約数和(自身を除く): 6427021360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 311, 380, 622, 760, 1244, 1520, 1555, 2488, 3110, 4976, 5909, 6220, 9341, 11818, 12440, 18682, 23636, 24880, 29545, 37364, 46705, 47272, 59090, 74728, 93410, 94544, 118180, 149456, 177479, 186820, 236360, 354958, 373640, 472720, 709916, 747280, 887395, 1419832, 1774790, 2839664, 2905051, 3549580, 5810102, 7099160, 11620204, 14198320, 14525255, 23240408, 29050510, 46480816, 55195969, 58101020, 110391938, 116202040, 220783876, 232404080, 275979845, 441567752, 551959690, 883135504, 1103919380, 2207838760, 4415677520]

約数ペア:

[(1, 4415677520), (2, 2207838760), (4, 1103919380), (5, 883135504), (8, 551959690), (10, 441567752), (16, 275979845), (19, 232404080), (20, 220783876), (38, 116202040), (40, 110391938), (76, 58101020), (80, 55195969), (95, 46480816), (152, 29050510), (190, 23240408), (304, 14525255), (311, 14198320), (380, 11620204), (622, 7099160), (760, 5810102), (1244, 3549580), (1520, 2905051), (1555, 2839664), (2488, 1774790), (3110, 1419832), (4976, 887395), (5909, 747280), (6220, 709916), (9341, 472720), (11818, 373640), (12440, 354958), (18682, 236360), (23636, 186820), (24880, 177479), (29545, 149456), (37364, 118180), (46705, 94544), (47272, 93410), (59090, 74728)]