43031300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 102076800

約数和(自身を除く): 59045500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 130, 158, 260, 316, 325, 395, 419, 650, 790, 838, 1027, 1300, 1580, 1676, 1975, 2054, 2095, 3950, 4108, 4190, 5135, 5447, 7900, 8380, 10270, 10475, 10894, 20540, 20950, 21788, 25675, 27235, 33101, 41900, 51350, 54470, 66202, 102700, 108940, 132404, 136175, 165505, 272350, 331010, 430313, 544700, 662020, 827525, 860626, 1655050, 1721252, 2151565, 3310100, 4303130, 8606260, 10757825, 21515650, 43031300]

約数ペア:

[(1, 43031300), (2, 21515650), (4, 10757825), (5, 8606260), (10, 4303130), (13, 3310100), (20, 2151565), (25, 1721252), (26, 1655050), (50, 860626), (52, 827525), (65, 662020), (79, 544700), (100, 430313), (130, 331010), (158, 272350), (260, 165505), (316, 136175), (325, 132404), (395, 108940), (419, 102700), (650, 66202), (790, 54470), (838, 51350), (1027, 41900), (1300, 33101), (1580, 27235), (1676, 25675), (1975, 21788), (2054, 20950), (2095, 20540), (3950, 10894), (4108, 10475), (4190, 10270), (5135, 8380), (5447, 7900)]