18124150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 37997568

約数和(自身を除く): 19873418

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1063, 1550, 1705, 2126, 3410, 5315, 8525, 10630, 11693, 17050, 23386, 26575, 32953, 53150, 58465, 65906, 116930, 164765, 292325, 329530, 362483, 584650, 724966, 823825, 1647650, 1812415, 3624830, 9062075, 18124150]

約数ペア:

[(1, 18124150), (2, 9062075), (5, 3624830), (10, 1812415), (11, 1647650), (22, 823825), (25, 724966), (31, 584650), (50, 362483), (55, 329530), (62, 292325), (110, 164765), (155, 116930), (275, 65906), (310, 58465), (341, 53150), (550, 32953), (682, 26575), (775, 23386), (1063, 17050), (1550, 11693), (1705, 10630), (2126, 8525), (3410, 5315)]