65345960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{96097}}^1$

素因数の和:96125

約数の個数: 32

約数和(自身を含む): 155678760

約数和(自身を除く): 90332800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 96097, 192194, 384388, 480485, 768776, 960970, 1633649, 1921940, 3267298, 3843880, 6534596, 8168245, 13069192, 16336490, 32672980, 65345960]

約数ペア:

[(1, 65345960), (2, 32672980), (4, 16336490), (5, 13069192), (8, 8168245), (10, 6534596), (17, 3843880), (20, 3267298), (34, 1921940), (40, 1633649), (68, 960970), (85, 768776), (136, 480485), (170, 384388), (340, 192194), (680, 96097)]