40170650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 83994624

約数和(自身を除く): 43823974

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2687, 2990, 5374, 7475, 13435, 14950, 26870, 34931, 61801, 67175, 69862, 123602, 134350, 174655, 309005, 349310, 618010, 803413, 873275, 1545025, 1606826, 1746550, 3090050, 4017065, 8034130, 20085325, 40170650]

約数ペア:

[(1, 40170650), (2, 20085325), (5, 8034130), (10, 4017065), (13, 3090050), (23, 1746550), (25, 1606826), (26, 1545025), (46, 873275), (50, 803413), (65, 618010), (115, 349310), (130, 309005), (230, 174655), (299, 134350), (325, 123602), (575, 69862), (598, 67175), (650, 61801), (1150, 34931), (1495, 26870), (2687, 14950), (2990, 13435), (5374, 7475)]