34452040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1822

約数の個数: 64

約数和(自身を含む): 89890560

約数和(自身を除く): 55438520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1733, 1988, 2485, 2840, 3466, 3976, 4970, 6932, 8665, 9940, 12131, 13864, 17330, 19880, 24262, 34660, 48524, 60655, 69320, 97048, 121310, 123043, 242620, 246086, 485240, 492172, 615215, 861301, 984344, 1230430, 1722602, 2460860, 3445204, 4306505, 4921720, 6890408, 8613010, 17226020, 34452040]

約数ペア:

[(1, 34452040), (2, 17226020), (4, 8613010), (5, 6890408), (7, 4921720), (8, 4306505), (10, 3445204), (14, 2460860), (20, 1722602), (28, 1230430), (35, 984344), (40, 861301), (56, 615215), (70, 492172), (71, 485240), (140, 246086), (142, 242620), (280, 123043), (284, 121310), (355, 97048), (497, 69320), (568, 60655), (710, 48524), (994, 34660), (1420, 24262), (1733, 19880), (1988, 17330), (2485, 13864), (2840, 12131), (3466, 9940), (3976, 8665), (4970, 6932)]