9907300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7648

約数の個数: 36

約数和(自身を含む): 23155636

約数和(自身を除く): 13248336

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 7621, 15242, 30484, 38105, 76210, 99073, 152420, 190525, 198146, 381050, 396292, 495365, 762100, 990730, 1981460, 2476825, 4953650, 9907300]

約数ペア:

[(1, 9907300), (2, 4953650), (4, 2476825), (5, 1981460), (10, 990730), (13, 762100), (20, 495365), (25, 396292), (26, 381050), (50, 198146), (52, 190525), (65, 152420), (100, 99073), (130, 76210), (260, 38105), (325, 30484), (650, 15242), (1300, 7621)]