122950360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3529}}^1$

素因数の和:3620

約数の個数: 64

約数和(自身を含む): 302450400

約数和(自身を除く): 179500040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 3529, 4355, 6968, 7058, 8710, 14116, 17420, 17645, 28232, 34840, 35290, 45877, 70580, 91754, 141160, 183508, 229385, 236443, 367016, 458770, 472886, 917540, 945772, 1182215, 1835080, 1891544, 2364430, 3073759, 4728860, 6147518, 9457720, 12295036, 15368795, 24590072, 30737590, 61475180, 122950360]

約数ペア:

[(1, 122950360), (2, 61475180), (4, 30737590), (5, 24590072), (8, 15368795), (10, 12295036), (13, 9457720), (20, 6147518), (26, 4728860), (40, 3073759), (52, 2364430), (65, 1891544), (67, 1835080), (104, 1182215), (130, 945772), (134, 917540), (260, 472886), (268, 458770), (335, 367016), (520, 236443), (536, 229385), (670, 183508), (871, 141160), (1340, 91754), (1742, 70580), (2680, 45877), (3484, 35290), (3529, 34840), (4355, 28232), (6968, 17645), (7058, 17420), (8710, 14116)]