38444770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 47920670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 509, 581, 830, 910, 1018, 1079, 1162, 2158, 2545, 2905, 3563, 5090, 5395, 5810, 6617, 7126, 7553, 10790, 13234, 15106, 17815, 33085, 35630, 37765, 42247, 46319, 66170, 75530, 84494, 92638, 211235, 231595, 295729, 422470, 463190, 549211, 591458, 1098422, 1478645, 2746055, 2957290, 3844477, 5492110, 7688954, 19222385, 38444770]

約数ペア:

[(1, 38444770), (2, 19222385), (5, 7688954), (7, 5492110), (10, 3844477), (13, 2957290), (14, 2746055), (26, 1478645), (35, 1098422), (65, 591458), (70, 549211), (83, 463190), (91, 422470), (130, 295729), (166, 231595), (182, 211235), (415, 92638), (455, 84494), (509, 75530), (581, 66170), (830, 46319), (910, 42247), (1018, 37765), (1079, 35630), (1162, 33085), (2158, 17815), (2545, 15106), (2905, 13234), (3563, 10790), (5090, 7553), (5395, 7126), (5810, 6617)]