16961050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 32935392

約数和(自身を除く): 15974342

約数列:

[1, 2, 5, 10, 25, 50, 61, 67, 83, 122, 134, 166, 305, 335, 415, 610, 670, 830, 1525, 1675, 2075, 3050, 3350, 4087, 4150, 5063, 5561, 8174, 10126, 11122, 20435, 25315, 27805, 40870, 50630, 55610, 102175, 126575, 139025, 204350, 253150, 278050, 339221, 678442, 1696105, 3392210, 8480525, 16961050]

約数ペア:

[(1, 16961050), (2, 8480525), (5, 3392210), (10, 1696105), (25, 678442), (50, 339221), (61, 278050), (67, 253150), (83, 204350), (122, 139025), (134, 126575), (166, 102175), (305, 55610), (335, 50630), (415, 40870), (610, 27805), (670, 25315), (830, 20435), (1525, 11122), (1675, 10126), (2075, 8174), (3050, 5561), (3350, 5063), (4087, 4150)]