112789160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8322

約数の個数: 64

約数和(自身を含む): 285811200

約数和(自身を除く): 173022040

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, 8269, 13640, 16538, 33076, 41345, 66152, 82690, 90959, 165380, 181918, 256339, 330760, 363836, 454795, 512678, 727672, 909590, 1025356, 1281695, 1819180, 2050712, 2563390, 2819729, 3638360, 5126780, 5639458, 10253560, 11278916, 14098645, 22557832, 28197290, 56394580, 112789160]

約数ペア:

[(1, 112789160), (2, 56394580), (4, 28197290), (5, 22557832), (8, 14098645), (10, 11278916), (11, 10253560), (20, 5639458), (22, 5126780), (31, 3638360), (40, 2819729), (44, 2563390), (55, 2050712), (62, 1819180), (88, 1281695), (110, 1025356), (124, 909590), (155, 727672), (220, 512678), (248, 454795), (310, 363836), (341, 330760), (440, 256339), (620, 181918), (682, 165380), (1240, 90959), (1364, 82690), (1705, 66152), (2728, 41345), (3410, 33076), (6820, 16538), (8269, 13640)]