61114300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:967

約数の個数: 72

約数和(自身を含む): 145678176

約数和(自身を除く): 84563876

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 212, 260, 265, 325, 530, 650, 689, 887, 1060, 1300, 1325, 1378, 1774, 2650, 2756, 3445, 3548, 4435, 5300, 6890, 8870, 11531, 13780, 17225, 17740, 22175, 23062, 34450, 44350, 46124, 47011, 57655, 68900, 88700, 94022, 115310, 188044, 230620, 235055, 288275, 470110, 576550, 611143, 940220, 1153100, 1175275, 1222286, 2350550, 2444572, 3055715, 4701100, 6111430, 12222860, 15278575, 30557150, 61114300]

約数ペア:

[(1, 61114300), (2, 30557150), (4, 15278575), (5, 12222860), (10, 6111430), (13, 4701100), (20, 3055715), (25, 2444572), (26, 2350550), (50, 1222286), (52, 1175275), (53, 1153100), (65, 940220), (100, 611143), (106, 576550), (130, 470110), (212, 288275), (260, 235055), (265, 230620), (325, 188044), (530, 115310), (650, 94022), (689, 88700), (887, 68900), (1060, 57655), (1300, 47011), (1325, 46124), (1378, 44350), (1774, 34450), (2650, 23062), (2756, 22175), (3445, 17740), (3548, 17225), (4435, 13780), (5300, 11531), (6890, 8870)]