1036804120580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{656147}}^1$

素因数の和:656285

約数の個数: 72

約数和(自身を含む): 2279174696064

約数和(自身を除く): 1242370575484

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1681, 1927, 3362, 3854, 6724, 7708, 8405, 9635, 16810, 19270, 33620, 38540, 79007, 158014, 316028, 395035, 656147, 790070, 1312294, 1580140, 2624588, 3280735, 6561470, 13122940, 26902027, 30838909, 53804054, 61677818, 107608108, 123355636, 134510135, 154194545, 269020270, 308389090, 538040540, 616778180, 1102983107, 1264395269, 2205966214, 2528790538, 4411932428, 5057581076, 5514915535, 6321976345, 11029831070, 12643952690, 22059662140, 25287905380, 51840206029, 103680412058, 207360824116, 259201030145, 518402060290, 1036804120580]

約数ペア:

[(1, 1036804120580), (2, 518402060290), (4, 259201030145), (5, 207360824116), (10, 103680412058), (20, 51840206029), (41, 25287905380), (47, 22059662140), (82, 12643952690), (94, 11029831070), (164, 6321976345), (188, 5514915535), (205, 5057581076), (235, 4411932428), (410, 2528790538), (470, 2205966214), (820, 1264395269), (940, 1102983107), (1681, 616778180), (1927, 538040540), (3362, 308389090), (3854, 269020270), (6724, 154194545), (7708, 134510135), (8405, 123355636), (9635, 107608108), (16810, 61677818), (19270, 53804054), (33620, 30838909), (38540, 26902027), (79007, 13122940), (158014, 6561470), (316028, 3280735), (395035, 2624588), (656147, 1580140), (790070, 1312294)]