103658871380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{2293}}^1$

素因数の和:2733

約数の個数: 96

約数和(自身を含む): 223199776800

約数和(自身を除く): 119540905420

約数列:

[1, 2, 4, 5, 10, 20, 89, 109, 178, 218, 233, 356, 436, 445, 466, 545, 890, 932, 1090, 1165, 1780, 2180, 2293, 2330, 4586, 4660, 9172, 9701, 11465, 19402, 20737, 22930, 25397, 38804, 41474, 45860, 48505, 50794, 82948, 97010, 101588, 103685, 126985, 194020, 204077, 207370, 249937, 253970, 408154, 414740, 499874, 507940, 534269, 816308, 999748, 1020385, 1068538, 1249685, 2040770, 2137076, 2260333, 2499370, 2671345, 4081540, 4520666, 4998740, 5342690, 9041332, 10685380, 11301665, 22244393, 22603330, 44488786, 45206660, 47549941, 58235321, 88977572, 95099882, 111221965, 116470642, 190199764, 222443930, 232941284, 237749705, 291176605, 444887860, 475499410, 582353210, 950998820, 1164706420, 5182943569, 10365887138, 20731774276, 25914717845, 51829435690, 103658871380]

約数ペア:

[(1, 103658871380), (2, 51829435690), (4, 25914717845), (5, 20731774276), (10, 10365887138), (20, 5182943569), (89, 1164706420), (109, 950998820), (178, 582353210), (218, 475499410), (233, 444887860), (356, 291176605), (436, 237749705), (445, 232941284), (466, 222443930), (545, 190199764), (890, 116470642), (932, 111221965), (1090, 95099882), (1165, 88977572), (1780, 58235321), (2180, 47549941), (2293, 45206660), (2330, 44488786), (4586, 22603330), (4660, 22244393), (9172, 11301665), (9701, 10685380), (11465, 9041332), (19402, 5342690), (20737, 4998740), (22930, 4520666), (25397, 4081540), (38804, 2671345), (41474, 2499370), (45860, 2260333), (48505, 2137076), (50794, 2040770), (82948, 1249685), (97010, 1068538), (101588, 1020385), (103685, 999748), (126985, 816308), (194020, 534269), (204077, 507940), (207370, 499874), (249937, 414740), (253970, 408154)]