12868050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6599}}^1$

素因数の和:6627

約数の個数: 48

約数和(自身を含む): 34372800

約数和(自身を除く): 21504750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6599, 13198, 19797, 32995, 39594, 65990, 85787, 98985, 164975, 171574, 197970, 257361, 329950, 428935, 494925, 514722, 857870, 989850, 1286805, 2144675, 2573610, 4289350, 6434025, 12868050]

約数ペア:

[(1, 12868050), (2, 6434025), (3, 4289350), (5, 2573610), (6, 2144675), (10, 1286805), (13, 989850), (15, 857870), (25, 514722), (26, 494925), (30, 428935), (39, 329950), (50, 257361), (65, 197970), (75, 171574), (78, 164975), (130, 98985), (150, 85787), (195, 65990), (325, 39594), (390, 32995), (650, 19797), (975, 13198), (1950, 6599)]