83046520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66973}}^1$

素因数の和:67015

約数の個数: 32

約数和(自身を含む): 192885120

約数和(自身を除く): 109838600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 66973, 133946, 267892, 334865, 535784, 669730, 1339460, 2076163, 2678920, 4152326, 8304652, 10380815, 16609304, 20761630, 41523260, 83046520]

約数ペア:

[(1, 83046520), (2, 41523260), (4, 20761630), (5, 16609304), (8, 10380815), (10, 8304652), (20, 4152326), (31, 2678920), (40, 2076163), (62, 1339460), (124, 669730), (155, 535784), (248, 334865), (310, 267892), (620, 133946), (1240, 66973)]