1316960060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{49177}}^1$

素因数の和:49302

約数の個数: 48

約数和(自身を含む): 3007333056

約数和(自身を除く): 1690372996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 26780, 49177, 98354, 196708, 245885, 491770, 639301, 983540, 1278602, 2557204, 3196505, 5065231, 6393010, 10130462, 12786020, 20260924, 25326155, 50652310, 65848003, 101304620, 131696006, 263392012, 329240015, 658480030, 1316960060]

約数ペア:

[(1, 1316960060), (2, 658480030), (4, 329240015), (5, 263392012), (10, 131696006), (13, 101304620), (20, 65848003), (26, 50652310), (52, 25326155), (65, 20260924), (103, 12786020), (130, 10130462), (206, 6393010), (260, 5065231), (412, 3196505), (515, 2557204), (1030, 1278602), (1339, 983540), (2060, 639301), (2678, 491770), (5356, 245885), (6695, 196708), (13390, 98354), (26780, 49177)]