105587240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7794

約数の個数: 64

約数和(自身を含む): 267563520

約数和(自身を除く): 161976280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 7741, 13640, 15482, 30964, 38705, 61928, 77410, 85151, 154820, 170302, 239971, 309640, 340604, 425755, 479942, 681208, 851510, 959884, 1199855, 1703020, 1919768, 2399710, 2639681, 3406040, 4799420, 5279362, 9598840, 10558724, 13198405, 21117448, 26396810, 52793620, 105587240]

約数ペア:

[(1, 105587240), (2, 52793620), (4, 26396810), (5, 21117448), (8, 13198405), (10, 10558724), (11, 9598840), (20, 5279362), (22, 4799420), (31, 3406040), (40, 2639681), (44, 2399710), (55, 1919768), (62, 1703020), (88, 1199855), (110, 959884), (124, 851510), (155, 681208), (220, 479942), (248, 425755), (310, 340604), (341, 309640), (440, 239971), (620, 170302), (682, 154820), (1240, 85151), (1364, 77410), (1705, 61928), (2728, 38705), (3410, 30964), (6820, 15482), (7741, 13640)]