80490055930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{5059}}^1$

素因数の和:5839

約数の個数: 64

約数和(自身を含む): 151943299200

約数和(自身を除く): 71453243270

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 661, 830, 1322, 2407, 3305, 4814, 5059, 6610, 10118, 12035, 19169, 24070, 25295, 38338, 50590, 54863, 95845, 109726, 146711, 191690, 274315, 293422, 419897, 548630, 733555, 839794, 1467110, 1591027, 2099485, 3182054, 3343999, 4198970, 6687998, 7955135, 12177013, 15910270, 16719995, 24354026, 33439990, 60885065, 96975971, 121770130, 193951942, 277551917, 484879855, 555103834, 969759710, 1387759585, 2775519170, 8049005593, 16098011186, 40245027965, 80490055930]

約数ペア:

[(1, 80490055930), (2, 40245027965), (5, 16098011186), (10, 8049005593), (29, 2775519170), (58, 1387759585), (83, 969759710), (145, 555103834), (166, 484879855), (290, 277551917), (415, 193951942), (661, 121770130), (830, 96975971), (1322, 60885065), (2407, 33439990), (3305, 24354026), (4814, 16719995), (5059, 15910270), (6610, 12177013), (10118, 7955135), (12035, 6687998), (19169, 4198970), (24070, 3343999), (25295, 3182054), (38338, 2099485), (50590, 1591027), (54863, 1467110), (95845, 839794), (109726, 733555), (146711, 548630), (191690, 419897), (274315, 293422)]