16422380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 37636704

約数和(自身を除く): 21214324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 761, 830, 1079, 1522, 1660, 2158, 3044, 3805, 4316, 5395, 7610, 9893, 10790, 15220, 19786, 21580, 39572, 49465, 63163, 98930, 126326, 197860, 252652, 315815, 631630, 821119, 1263260, 1642238, 3284476, 4105595, 8211190, 16422380]

約数ペア:

[(1, 16422380), (2, 8211190), (4, 4105595), (5, 3284476), (10, 1642238), (13, 1263260), (20, 821119), (26, 631630), (52, 315815), (65, 252652), (83, 197860), (130, 126326), (166, 98930), (260, 63163), (332, 49465), (415, 39572), (761, 21580), (830, 19786), (1079, 15220), (1522, 10790), (1660, 9893), (2158, 7610), (3044, 5395), (3805, 4316)]