84003560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 201009600

約数和(自身を除く): 117006040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 760, 856, 1033, 1070, 2033, 2066, 2140, 4066, 4132, 4280, 5165, 8132, 8264, 10165, 10330, 16264, 19627, 20330, 20660, 39254, 40660, 41320, 78508, 81320, 98135, 110531, 157016, 196270, 221062, 392540, 442124, 552655, 785080, 884248, 1105310, 2100089, 2210620, 4200178, 4421240, 8400356, 10500445, 16800712, 21000890, 42001780, 84003560]

約数ペア:

[(1, 84003560), (2, 42001780), (4, 21000890), (5, 16800712), (8, 10500445), (10, 8400356), (19, 4421240), (20, 4200178), (38, 2210620), (40, 2100089), (76, 1105310), (95, 884248), (107, 785080), (152, 552655), (190, 442124), (214, 392540), (380, 221062), (428, 196270), (535, 157016), (760, 110531), (856, 98135), (1033, 81320), (1070, 78508), (2033, 41320), (2066, 40660), (2140, 39254), (4066, 20660), (4132, 20330), (4280, 19627), (5165, 16264), (8132, 10330), (8264, 10165)]