42325540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3652

約数の個数: 48

約数和(自身を含む): 96606720

約数和(自身を除く): 54281180

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, 3593, 5890, 7186, 11780, 14372, 17965, 35930, 68267, 71860, 111383, 136534, 222766, 273068, 341335, 445532, 556915, 682670, 1113830, 1365340, 2116277, 2227660, 4232554, 8465108, 10581385, 21162770, 42325540]

約数ペア:

[(1, 42325540), (2, 21162770), (4, 10581385), (5, 8465108), (10, 4232554), (19, 2227660), (20, 2116277), (31, 1365340), (38, 1113830), (62, 682670), (76, 556915), (95, 445532), (124, 341335), (155, 273068), (190, 222766), (310, 136534), (380, 111383), (589, 71860), (620, 68267), (1178, 35930), (2356, 17965), (2945, 14372), (3593, 11780), (5890, 7186)]