105598900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5647}}^1$

素因数の和:5689

約数の個数: 72

約数和(自身を含む): 264733056

約数和(自身を除く): 159134156

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 5647, 9350, 11294, 18700, 22588, 28235, 56470, 62117, 95999, 112940, 124234, 141175, 191998, 248468, 282350, 310585, 383996, 479995, 564700, 621170, 959990, 1055989, 1242340, 1552925, 1919980, 2111978, 2399975, 3105850, 4223956, 4799950, 5279945, 6211700, 9599900, 10559890, 21119780, 26399725, 52799450, 105598900]

約数ペア:

[(1, 105598900), (2, 52799450), (4, 26399725), (5, 21119780), (10, 10559890), (11, 9599900), (17, 6211700), (20, 5279945), (22, 4799950), (25, 4223956), (34, 3105850), (44, 2399975), (50, 2111978), (55, 1919980), (68, 1552925), (85, 1242340), (100, 1055989), (110, 959990), (170, 621170), (187, 564700), (220, 479995), (275, 383996), (340, 310585), (374, 282350), (425, 248468), (550, 191998), (748, 141175), (850, 124234), (935, 112940), (1100, 95999), (1700, 62117), (1870, 56470), (3740, 28235), (4675, 22588), (5647, 18700), (9350, 11294)]