202039520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43543}}^1$

素因数の和:43587

約数の個数: 48

約数和(自身を含む): 493788960

約数和(自身を除く): 291749440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 43543, 87086, 174172, 217715, 348344, 435430, 696688, 870860, 1262747, 1393376, 1741720, 2525494, 3483440, 5050988, 6313735, 6966880, 10101976, 12627470, 20203952, 25254940, 40407904, 50509880, 101019760, 202039520]

約数ペア:

[(1, 202039520), (2, 101019760), (4, 50509880), (5, 40407904), (8, 25254940), (10, 20203952), (16, 12627470), (20, 10101976), (29, 6966880), (32, 6313735), (40, 5050988), (58, 3483440), (80, 2525494), (116, 1741720), (145, 1393376), (160, 1262747), (232, 870860), (290, 696688), (464, 435430), (580, 348344), (928, 217715), (1160, 174172), (2320, 87086), (4640, 43543)]