71237300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13441}}^1$

素因数の和:13508

約数の個数: 36

約数和(自身を含む): 157513356

約数和(自身を除く): 86276056

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 13441, 26882, 53764, 67205, 134410, 268820, 336025, 672050, 712373, 1344100, 1424746, 2849492, 3561865, 7123730, 14247460, 17809325, 35618650, 71237300]

約数ペア:

[(1, 71237300), (2, 35618650), (4, 17809325), (5, 14247460), (10, 7123730), (20, 3561865), (25, 2849492), (50, 1424746), (53, 1344100), (100, 712373), (106, 672050), (212, 336025), (265, 268820), (530, 134410), (1060, 67205), (1325, 53764), (2650, 26882), (5300, 13441)]