48165160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 113762880

約数和(自身を除く): 65597720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 683, 820, 860, 1366, 1640, 1720, 1763, 2732, 3415, 3526, 5464, 6830, 7052, 8815, 13660, 14104, 17630, 27320, 28003, 29369, 35260, 56006, 58738, 70520, 112012, 117476, 140015, 146845, 224024, 234952, 280030, 293690, 560060, 587380, 1120120, 1174760, 1204129, 2408258, 4816516, 6020645, 9633032, 12041290, 24082580, 48165160]

約数ペア:

[(1, 48165160), (2, 24082580), (4, 12041290), (5, 9633032), (8, 6020645), (10, 4816516), (20, 2408258), (40, 1204129), (41, 1174760), (43, 1120120), (82, 587380), (86, 560060), (164, 293690), (172, 280030), (205, 234952), (215, 224024), (328, 146845), (344, 140015), (410, 117476), (430, 112012), (683, 70520), (820, 58738), (860, 56006), (1366, 35260), (1640, 29369), (1720, 28003), (1763, 27320), (2732, 17630), (3415, 14104), (3526, 13660), (5464, 8815), (6830, 7052)]