16092440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4452

約数の個数: 64

約数和(自身を含む): 44573760

約数和(自身を除く): 28481320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4421, 8842, 17684, 22105, 30947, 35368, 44210, 57473, 61894, 88420, 114946, 123788, 154735, 176840, 229892, 247576, 287365, 309470, 402311, 459784, 574730, 618940, 804622, 1149460, 1237880, 1609244, 2011555, 2298920, 3218488, 4023110, 8046220, 16092440]

約数ペア:

[(1, 16092440), (2, 8046220), (4, 4023110), (5, 3218488), (7, 2298920), (8, 2011555), (10, 1609244), (13, 1237880), (14, 1149460), (20, 804622), (26, 618940), (28, 574730), (35, 459784), (40, 402311), (52, 309470), (56, 287365), (65, 247576), (70, 229892), (91, 176840), (104, 154735), (130, 123788), (140, 114946), (182, 88420), (260, 61894), (280, 57473), (364, 44210), (455, 35368), (520, 30947), (728, 22105), (910, 17684), (1820, 8842), (3640, 4421)]