3743120

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 8838720

約数和(自身を除く): 5095600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 659, 710, 1136, 1318, 1420, 2636, 2840, 3295, 5272, 5680, 6590, 10544, 13180, 26360, 46789, 52720, 93578, 187156, 233945, 374312, 467890, 748624, 935780, 1871560, 3743120]

約数ペア:

[(1, 3743120), (2, 1871560), (4, 935780), (5, 748624), (8, 467890), (10, 374312), (16, 233945), (20, 187156), (40, 93578), (71, 52720), (80, 46789), (142, 26360), (284, 13180), (355, 10544), (568, 6590), (659, 5680), (710, 5272), (1136, 3295), (1318, 2840), (1420, 2636)]