10347194920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{261557}}^1$

素因数の和:261634

約数の個数: 64

約数和(自身を含む): 24858472320

約数和(自身を除く): 14511277400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1978, 3956, 4945, 7912, 9890, 19780, 39560, 261557, 523114, 1046228, 1307785, 2092456, 2615570, 5231140, 6015811, 10462280, 11246951, 12031622, 22493902, 24063244, 30079055, 44987804, 48126488, 56234755, 60158110, 89975608, 112469510, 120316220, 224939020, 240632440, 258679873, 449878040, 517359746, 1034719492, 1293399365, 2069438984, 2586798730, 5173597460, 10347194920]

約数ペア:

[(1, 10347194920), (2, 5173597460), (4, 2586798730), (5, 2069438984), (8, 1293399365), (10, 1034719492), (20, 517359746), (23, 449878040), (40, 258679873), (43, 240632440), (46, 224939020), (86, 120316220), (92, 112469510), (115, 89975608), (172, 60158110), (184, 56234755), (215, 48126488), (230, 44987804), (344, 30079055), (430, 24063244), (460, 22493902), (860, 12031622), (920, 11246951), (989, 10462280), (1720, 6015811), (1978, 5231140), (3956, 2615570), (4945, 2092456), (7912, 1307785), (9890, 1046228), (19780, 523114), (39560, 261557)]