16259320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5279}}^1$

素因数の和:5308

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 29359880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 5279, 10558, 21116, 26395, 36953, 42232, 52790, 58069, 73906, 105580, 116138, 147812, 184765, 211160, 232276, 290345, 295624, 369530, 406483, 464552, 580690, 739060, 812966, 1161380, 1478120, 1625932, 2032415, 2322760, 3251864, 4064830, 8129660, 16259320]

約数ペア:

[(1, 16259320), (2, 8129660), (4, 4064830), (5, 3251864), (7, 2322760), (8, 2032415), (10, 1625932), (11, 1478120), (14, 1161380), (20, 812966), (22, 739060), (28, 580690), (35, 464552), (40, 406483), (44, 369530), (55, 295624), (56, 290345), (70, 232276), (77, 211160), (88, 184765), (110, 147812), (140, 116138), (154, 105580), (220, 73906), (280, 58069), (308, 52790), (385, 42232), (440, 36953), (616, 26395), (770, 21116), (1540, 10558), (3080, 5279)]