8493520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 23391360

約数和(自身を除く): 14897840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 523, 560, 580, 812, 1015, 1046, 1160, 1624, 2030, 2092, 2320, 2615, 3248, 3661, 4060, 4184, 5230, 7322, 8120, 8368, 10460, 14644, 15167, 16240, 18305, 20920, 29288, 30334, 36610, 41840, 58576, 60668, 73220, 75835, 106169, 121336, 146440, 151670, 212338, 242672, 292880, 303340, 424676, 530845, 606680, 849352, 1061690, 1213360, 1698704, 2123380, 4246760, 8493520]

約数ペア:

[(1, 8493520), (2, 4246760), (4, 2123380), (5, 1698704), (7, 1213360), (8, 1061690), (10, 849352), (14, 606680), (16, 530845), (20, 424676), (28, 303340), (29, 292880), (35, 242672), (40, 212338), (56, 151670), (58, 146440), (70, 121336), (80, 106169), (112, 75835), (116, 73220), (140, 60668), (145, 58576), (203, 41840), (232, 36610), (280, 30334), (290, 29288), (406, 20920), (464, 18305), (523, 16240), (560, 15167), (580, 14644), (812, 10460), (1015, 8368), (1046, 8120), (1160, 7322), (1624, 5230), (2030, 4184), (2092, 4060), (2320, 3661), (2615, 3248)]