80510534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 144764928

約数和(自身を除く): 64254394

約数列:

[1, 2, 13, 23, 26, 31, 43, 46, 62, 86, 101, 202, 299, 403, 559, 598, 713, 806, 989, 1118, 1313, 1333, 1426, 1978, 2323, 2626, 2666, 3131, 4343, 4646, 6262, 8686, 9269, 12857, 17329, 18538, 25714, 30199, 30659, 34658, 40703, 56459, 60398, 61318, 72013, 81406, 99889, 112918, 134633, 144026, 199778, 269266, 398567, 797134, 936169, 1298557, 1750229, 1872338, 2597114, 3096559, 3500458, 6193118, 40255267, 80510534]

約数ペア:

[(1, 80510534), (2, 40255267), (13, 6193118), (23, 3500458), (26, 3096559), (31, 2597114), (43, 1872338), (46, 1750229), (62, 1298557), (86, 936169), (101, 797134), (202, 398567), (299, 269266), (403, 199778), (559, 144026), (598, 134633), (713, 112918), (806, 99889), (989, 81406), (1118, 72013), (1313, 61318), (1333, 60398), (1426, 56459), (1978, 40703), (2323, 34658), (2626, 30659), (2666, 30199), (3131, 25714), (4343, 18538), (4646, 17329), (6262, 12857), (8686, 9269)]