1695002020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{13597}}^1$

素因数の和:13900

約数の個数: 48

約数和(自身を含む): 3728245248

約数和(自身を除く): 2033243228

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 271, 460, 542, 1084, 1355, 2710, 5420, 6233, 12466, 13597, 24932, 27194, 31165, 54388, 62330, 67985, 124660, 135970, 271940, 312731, 625462, 1250924, 1563655, 3127310, 3684787, 6254620, 7369574, 14739148, 18423935, 36847870, 73695740, 84750101, 169500202, 339000404, 423750505, 847501010, 1695002020]

約数ペア:

[(1, 1695002020), (2, 847501010), (4, 423750505), (5, 339000404), (10, 169500202), (20, 84750101), (23, 73695740), (46, 36847870), (92, 18423935), (115, 14739148), (230, 7369574), (271, 6254620), (460, 3684787), (542, 3127310), (1084, 1563655), (1355, 1250924), (2710, 625462), (5420, 312731), (6233, 271940), (12466, 135970), (13597, 124660), (24932, 67985), (27194, 62330), (31165, 54388)]