4815080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 11748240

約数和(自身を除く): 6933160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 97, 136, 146, 170, 194, 292, 340, 365, 388, 485, 584, 680, 730, 776, 970, 1241, 1460, 1649, 1940, 2482, 2920, 3298, 3880, 4964, 6205, 6596, 7081, 8245, 9928, 12410, 13192, 14162, 16490, 24820, 28324, 32980, 35405, 49640, 56648, 65960, 70810, 120377, 141620, 240754, 283240, 481508, 601885, 963016, 1203770, 2407540, 4815080]

約数ペア:

[(1, 4815080), (2, 2407540), (4, 1203770), (5, 963016), (8, 601885), (10, 481508), (17, 283240), (20, 240754), (34, 141620), (40, 120377), (68, 70810), (73, 65960), (85, 56648), (97, 49640), (136, 35405), (146, 32980), (170, 28324), (194, 24820), (292, 16490), (340, 14162), (365, 13192), (388, 12410), (485, 9928), (584, 8245), (680, 7081), (730, 6596), (776, 6205), (970, 4964), (1241, 3880), (1460, 3298), (1649, 2920), (1940, 2482)]