80134860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1543

約数の個数: 96

約数和(自身を含む): 245210112

約数和(自身を除く): 165075252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1447, 1846, 2130, 2769, 2894, 3692, 4260, 4341, 4615, 5538, 5788, 7235, 8682, 9230, 11076, 13845, 14470, 17364, 18460, 18811, 21705, 27690, 28940, 37622, 43410, 55380, 56433, 75244, 86820, 94055, 102737, 112866, 188110, 205474, 225732, 282165, 308211, 376220, 410948, 513685, 564330, 616422, 1027370, 1128660, 1232844, 1335581, 1541055, 2054740, 2671162, 3082110, 4006743, 5342324, 6164220, 6677905, 8013486, 13355810, 16026972, 20033715, 26711620, 40067430, 80134860]

約数ペア:

[(1, 80134860), (2, 40067430), (3, 26711620), (4, 20033715), (5, 16026972), (6, 13355810), (10, 8013486), (12, 6677905), (13, 6164220), (15, 5342324), (20, 4006743), (26, 3082110), (30, 2671162), (39, 2054740), (52, 1541055), (60, 1335581), (65, 1232844), (71, 1128660), (78, 1027370), (130, 616422), (142, 564330), (156, 513685), (195, 410948), (213, 376220), (260, 308211), (284, 282165), (355, 225732), (390, 205474), (426, 188110), (710, 112866), (780, 102737), (852, 94055), (923, 86820), (1065, 75244), (1420, 56433), (1447, 55380), (1846, 43410), (2130, 37622), (2769, 28940), (2894, 27690), (3692, 21705), (4260, 18811), (4341, 18460), (4615, 17364), (5538, 14470), (5788, 13845), (7235, 11076), (8682, 9230)]