319922958350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12978619}}^1$

素因数の和:12978677

約数の個数: 48

約数和(自身を含む): 651786296400

約数和(自身を除く): 331863338050

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 2465, 4930, 12325, 24650, 12978619, 25957238, 64893095, 129786190, 220636523, 324465475, 376379951, 441273046, 648930950, 752759902, 1103182615, 1881899755, 2206365230, 3763799510, 5515913075, 6398459167, 9409498775, 11031826150, 12796918334, 18818997550, 31992295835, 63984591670, 159961479175, 319922958350]

約数ペア:

[(1, 319922958350), (2, 159961479175), (5, 63984591670), (10, 31992295835), (17, 18818997550), (25, 12796918334), (29, 11031826150), (34, 9409498775), (50, 6398459167), (58, 5515913075), (85, 3763799510), (145, 2206365230), (170, 1881899755), (290, 1103182615), (425, 752759902), (493, 648930950), (725, 441273046), (850, 376379951), (986, 324465475), (1450, 220636523), (2465, 129786190), (4930, 64893095), (12325, 25957238), (24650, 12978619)]