5223264920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{64231}}^1$

素因数の和:64368

約数の個数: 64

約数和(自身を含む): 12486700800

約数和(自身を除く): 7263435880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 760, 856, 1070, 2033, 2140, 4066, 4280, 8132, 10165, 16264, 20330, 40660, 64231, 81320, 128462, 256924, 321155, 513848, 642310, 1220389, 1284620, 2440778, 2569240, 4881556, 6101945, 6872717, 9763112, 12203890, 13745434, 24407780, 27490868, 34363585, 48815560, 54981736, 68727170, 130581623, 137454340, 261163246, 274908680, 522326492, 652908115, 1044652984, 1305816230, 2611632460, 5223264920]

約数ペア:

[(1, 5223264920), (2, 2611632460), (4, 1305816230), (5, 1044652984), (8, 652908115), (10, 522326492), (19, 274908680), (20, 261163246), (38, 137454340), (40, 130581623), (76, 68727170), (95, 54981736), (107, 48815560), (152, 34363585), (190, 27490868), (214, 24407780), (380, 13745434), (428, 12203890), (535, 9763112), (760, 6872717), (856, 6101945), (1070, 4881556), (2033, 2569240), (2140, 2440778), (4066, 1284620), (4280, 1220389), (8132, 642310), (10165, 513848), (16264, 321155), (20330, 256924), (40660, 128462), (64231, 81320)]