41820140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 93139200

約数和(自身を除く): 51319060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 167, 190, 334, 380, 659, 668, 835, 1318, 1670, 2636, 3173, 3295, 3340, 6346, 6590, 12521, 12692, 13180, 15865, 25042, 31730, 50084, 62605, 63460, 110053, 125210, 220106, 250420, 440212, 550265, 1100530, 2091007, 2201060, 4182014, 8364028, 10455035, 20910070, 41820140]

約数ペア:

[(1, 41820140), (2, 20910070), (4, 10455035), (5, 8364028), (10, 4182014), (19, 2201060), (20, 2091007), (38, 1100530), (76, 550265), (95, 440212), (167, 250420), (190, 220106), (334, 125210), (380, 110053), (659, 63460), (668, 62605), (835, 50084), (1318, 31730), (1670, 25042), (2636, 15865), (3173, 13180), (3295, 12692), (3340, 12521), (6346, 6590)]