33388240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13463}}^1$

素因数の和:13507

約数の個数: 40

約数和(自身を含む): 80137728

約数和(自身を除く): 46749488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 13463, 26926, 53852, 67315, 107704, 134630, 215408, 269260, 417353, 538520, 834706, 1077040, 1669412, 2086765, 3338824, 4173530, 6677648, 8347060, 16694120, 33388240]

約数ペア:

[(1, 33388240), (2, 16694120), (4, 8347060), (5, 6677648), (8, 4173530), (10, 3338824), (16, 2086765), (20, 1669412), (31, 1077040), (40, 834706), (62, 538520), (80, 417353), (124, 269260), (155, 215408), (248, 134630), (310, 107704), (496, 67315), (620, 53852), (1240, 26926), (2480, 13463)]