34510360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 80294400

約数和(自身を除く): 45784040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 79, 134, 158, 163, 268, 316, 326, 335, 395, 536, 632, 652, 670, 790, 815, 1304, 1340, 1580, 1630, 2680, 3160, 3260, 5293, 6520, 10586, 10921, 12877, 21172, 21842, 25754, 26465, 42344, 43684, 51508, 52930, 54605, 64385, 87368, 103016, 105860, 109210, 128770, 211720, 218420, 257540, 436840, 515080, 862759, 1725518, 3451036, 4313795, 6902072, 8627590, 17255180, 34510360]

約数ペア:

[(1, 34510360), (2, 17255180), (4, 8627590), (5, 6902072), (8, 4313795), (10, 3451036), (20, 1725518), (40, 862759), (67, 515080), (79, 436840), (134, 257540), (158, 218420), (163, 211720), (268, 128770), (316, 109210), (326, 105860), (335, 103016), (395, 87368), (536, 64385), (632, 54605), (652, 52930), (670, 51508), (790, 43684), (815, 42344), (1304, 26465), (1340, 25754), (1580, 21842), (1630, 21172), (2680, 12877), (3160, 10921), (3260, 10586), (5293, 6520)]