46394420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 101196480

約数和(自身を除く): 54802060

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 730, 739, 860, 1460, 1478, 2956, 3139, 3695, 6278, 7390, 12556, 14780, 15695, 31390, 31777, 53947, 62780, 63554, 107894, 127108, 158885, 215788, 269735, 317770, 539470, 635540, 1078940, 2319721, 4639442, 9278884, 11598605, 23197210, 46394420]

約数ペア:

[(1, 46394420), (2, 23197210), (4, 11598605), (5, 9278884), (10, 4639442), (20, 2319721), (43, 1078940), (73, 635540), (86, 539470), (146, 317770), (172, 269735), (215, 215788), (292, 158885), (365, 127108), (430, 107894), (730, 63554), (739, 62780), (860, 53947), (1460, 31777), (1478, 31390), (2956, 15695), (3139, 14780), (3695, 12556), (6278, 7390)]