76122650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 147365568

約数和(自身を除く): 71242918

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 410, 523, 710, 1025, 1046, 1775, 2050, 2615, 2911, 3550, 5230, 5822, 13075, 14555, 21443, 26150, 29110, 37133, 42886, 72775, 74266, 107215, 145550, 185665, 214430, 371330, 536075, 928325, 1072150, 1522453, 1856650, 3044906, 7612265, 15224530, 38061325, 76122650]

約数ペア:

[(1, 76122650), (2, 38061325), (5, 15224530), (10, 7612265), (25, 3044906), (41, 1856650), (50, 1522453), (71, 1072150), (82, 928325), (142, 536075), (205, 371330), (355, 214430), (410, 185665), (523, 145550), (710, 107215), (1025, 74266), (1046, 72775), (1775, 42886), (2050, 37133), (2615, 29110), (2911, 26150), (3550, 21443), (5230, 14555), (5822, 13075)]