141029020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33739}}^1$

素因数の和:33778

約数の個数: 48

約数和(自身を含む): 340099200

約数和(自身を除く): 199070180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 33739, 67478, 134956, 168695, 337390, 371129, 641041, 674780, 742258, 1282082, 1484516, 1855645, 2564164, 3205205, 3711290, 6410410, 7051451, 7422580, 12820820, 14102902, 28205804, 35257255, 70514510, 141029020]

約数ペア:

[(1, 141029020), (2, 70514510), (4, 35257255), (5, 28205804), (10, 14102902), (11, 12820820), (19, 7422580), (20, 7051451), (22, 6410410), (38, 3711290), (44, 3205205), (55, 2564164), (76, 1855645), (95, 1484516), (110, 1282082), (190, 742258), (209, 674780), (220, 641041), (380, 371129), (418, 337390), (836, 168695), (1045, 134956), (2090, 67478), (4180, 33739)]