136570400

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3294

約数の個数: 72

約数和(自身を含む): 339798564

約数和(自身を除く): 203228164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1325, 1696, 2120, 2650, 3221, 4240, 5300, 6442, 8480, 10600, 12884, 16105, 21200, 25768, 32210, 42400, 51536, 64420, 80525, 103072, 128840, 161050, 170713, 257680, 322100, 341426, 515360, 644200, 682852, 853565, 1288400, 1365704, 1707130, 2576800, 2731408, 3414260, 4267825, 5462816, 6828520, 8535650, 13657040, 17071300, 27314080, 34142600, 68285200, 136570400]

約数ペア:

[(1, 136570400), (2, 68285200), (4, 34142600), (5, 27314080), (8, 17071300), (10, 13657040), (16, 8535650), (20, 6828520), (25, 5462816), (32, 4267825), (40, 3414260), (50, 2731408), (53, 2576800), (80, 1707130), (100, 1365704), (106, 1288400), (160, 853565), (200, 682852), (212, 644200), (265, 515360), (400, 341426), (424, 322100), (530, 257680), (800, 170713), (848, 161050), (1060, 128840), (1325, 103072), (1696, 80525), (2120, 64420), (2650, 51536), (3221, 42400), (4240, 32210), (5300, 25768), (6442, 21200), (8480, 16105), (10600, 12884)]