43563130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 85973400

約数和(自身を除く): 42410270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 169, 173, 298, 338, 346, 745, 845, 865, 1490, 1690, 1730, 1937, 2249, 3874, 4498, 9685, 11245, 19370, 22490, 25181, 25777, 29237, 50362, 51554, 58474, 125905, 128885, 146185, 251810, 257770, 292370, 335101, 670202, 1675505, 3351010, 4356313, 8712626, 21781565, 43563130]

約数ペア:

[(1, 43563130), (2, 21781565), (5, 8712626), (10, 4356313), (13, 3351010), (26, 1675505), (65, 670202), (130, 335101), (149, 292370), (169, 257770), (173, 251810), (298, 146185), (338, 128885), (346, 125905), (745, 58474), (845, 51554), (865, 50362), (1490, 29237), (1690, 25777), (1730, 25181), (1937, 22490), (2249, 19370), (3874, 11245), (4498, 9685)]