14147120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 36164352

約数和(自身を除く): 22017232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 223, 244, 260, 305, 446, 488, 520, 610, 793, 892, 976, 1040, 1115, 1220, 1586, 1784, 2230, 2440, 2899, 3172, 3568, 3965, 4460, 4880, 5798, 6344, 7930, 8920, 11596, 12688, 13603, 14495, 15860, 17840, 23192, 27206, 28990, 31720, 46384, 54412, 57980, 63440, 68015, 108824, 115960, 136030, 176839, 217648, 231920, 272060, 353678, 544120, 707356, 884195, 1088240, 1414712, 1768390, 2829424, 3536780, 7073560, 14147120]

約数ペア:

[(1, 14147120), (2, 7073560), (4, 3536780), (5, 2829424), (8, 1768390), (10, 1414712), (13, 1088240), (16, 884195), (20, 707356), (26, 544120), (40, 353678), (52, 272060), (61, 231920), (65, 217648), (80, 176839), (104, 136030), (122, 115960), (130, 108824), (208, 68015), (223, 63440), (244, 57980), (260, 54412), (305, 46384), (446, 31720), (488, 28990), (520, 27206), (610, 23192), (793, 17840), (892, 15860), (976, 14495), (1040, 13603), (1115, 12688), (1220, 11596), (1586, 8920), (1784, 7930), (2230, 6344), (2440, 5798), (2899, 4880), (3172, 4460), (3568, 3965)]