13888942210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{2003}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 29626077888

約数和(自身を除く): 15737135678

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 373, 715, 746, 845, 1430, 1690, 1859, 1865, 2003, 3718, 3730, 4006, 4103, 4849, 8206, 9295, 9698, 10015, 18590, 20030, 20515, 22033, 24245, 26039, 41030, 44066, 48490, 52078, 53339, 63037, 106678, 110165, 126074, 130195, 220330, 260390, 266695, 286429, 315185, 338507, 533390, 572858, 630370, 677014, 693407, 747119, 1386814, 1432145, 1494238, 1692535, 2864290, 3385070, 3467035, 3723577, 3735595, 6934070, 7447154, 7471190, 8218309, 9712547, 16436618, 18617885, 19425094, 37235770, 41091545, 48562735, 82183090, 97125470, 106838017, 126263111, 213676034, 252526222, 534190085, 631315555, 1068380170, 1262631110, 1388894221, 2777788442, 6944471105, 13888942210]

約数ペア:

[(1, 13888942210), (2, 6944471105), (5, 2777788442), (10, 1388894221), (11, 1262631110), (13, 1068380170), (22, 631315555), (26, 534190085), (55, 252526222), (65, 213676034), (110, 126263111), (130, 106838017), (143, 97125470), (169, 82183090), (286, 48562735), (338, 41091545), (373, 37235770), (715, 19425094), (746, 18617885), (845, 16436618), (1430, 9712547), (1690, 8218309), (1859, 7471190), (1865, 7447154), (2003, 6934070), (3718, 3735595), (3730, 3723577), (4006, 3467035), (4103, 3385070), (4849, 2864290), (8206, 1692535), (9295, 1494238), (9698, 1432145), (10015, 1386814), (18590, 747119), (20030, 693407), (20515, 677014), (22033, 630370), (24245, 572858), (26039, 533390), (41030, 338507), (44066, 315185), (48490, 286429), (52078, 266695), (53339, 260390), (63037, 220330), (106678, 130195), (110165, 126074)]