4313886640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97511}}^1$

素因数の和:97610

約数の個数: 80

約数和(自身を含む): 11607828480

約数和(自身を除く): 7293941840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 22120, 44240, 97511, 195022, 390044, 487555, 682577, 780088, 975110, 1365154, 1560176, 1950220, 2730308, 3412885, 3900440, 5460616, 6825770, 7703369, 7800880, 10921232, 13651540, 15406738, 27303080, 30813476, 38516845, 53923583, 54606160, 61626952, 77033690, 107847166, 123253904, 154067380, 215694332, 269617915, 308134760, 431388664, 539235830, 616269520, 862777328, 1078471660, 2156943320, 4313886640]

約数ペア:

[(1, 4313886640), (2, 2156943320), (4, 1078471660), (5, 862777328), (7, 616269520), (8, 539235830), (10, 431388664), (14, 308134760), (16, 269617915), (20, 215694332), (28, 154067380), (35, 123253904), (40, 107847166), (56, 77033690), (70, 61626952), (79, 54606160), (80, 53923583), (112, 38516845), (140, 30813476), (158, 27303080), (280, 15406738), (316, 13651540), (395, 10921232), (553, 7800880), (560, 7703369), (632, 6825770), (790, 5460616), (1106, 3900440), (1264, 3412885), (1580, 2730308), (2212, 1950220), (2765, 1560176), (3160, 1365154), (4424, 975110), (5530, 780088), (6320, 682577), (8848, 487555), (11060, 390044), (22120, 195022), (44240, 97511)]