293828540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24943}}^1$

素因数の和:25002

約数の個数: 48

約数和(自身を含む): 670494720

約数和(自身を除く): 376666180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 24943, 49886, 99772, 124715, 249430, 473917, 498860, 773233, 947834, 1546466, 1895668, 2369585, 3092932, 3866165, 4739170, 7732330, 9478340, 14691427, 15464660, 29382854, 58765708, 73457135, 146914270, 293828540]

約数ペア:

[(1, 293828540), (2, 146914270), (4, 73457135), (5, 58765708), (10, 29382854), (19, 15464660), (20, 14691427), (31, 9478340), (38, 7732330), (62, 4739170), (76, 3866165), (95, 3092932), (124, 2369585), (155, 1895668), (190, 1546466), (310, 947834), (380, 773233), (589, 498860), (620, 473917), (1178, 249430), (2356, 124715), (2945, 99772), (5890, 49886), (11780, 24943)]