129741500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1996

約数の個数: 96

約数和(自身を含む): 341053440

約数和(自身を除く): 211311940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 125, 133, 140, 175, 190, 250, 266, 350, 380, 475, 500, 532, 665, 700, 875, 950, 1330, 1750, 1900, 1951, 2375, 2660, 3325, 3500, 3902, 4750, 6650, 7804, 9500, 9755, 13300, 13657, 16625, 19510, 27314, 33250, 37069, 39020, 48775, 54628, 66500, 68285, 74138, 97550, 136570, 148276, 185345, 195100, 243875, 259483, 273140, 341425, 370690, 487750, 518966, 682850, 741380, 926725, 975500, 1037932, 1297415, 1365700, 1707125, 1853450, 2594830, 3414250, 3706900, 4633625, 5189660, 6487075, 6828500, 9267250, 12974150, 18534500, 25948300, 32435375, 64870750, 129741500]

約数ペア:

[(1, 129741500), (2, 64870750), (4, 32435375), (5, 25948300), (7, 18534500), (10, 12974150), (14, 9267250), (19, 6828500), (20, 6487075), (25, 5189660), (28, 4633625), (35, 3706900), (38, 3414250), (50, 2594830), (70, 1853450), (76, 1707125), (95, 1365700), (100, 1297415), (125, 1037932), (133, 975500), (140, 926725), (175, 741380), (190, 682850), (250, 518966), (266, 487750), (350, 370690), (380, 341425), (475, 273140), (500, 259483), (532, 243875), (665, 195100), (700, 185345), (875, 148276), (950, 136570), (1330, 97550), (1750, 74138), (1900, 68285), (1951, 66500), (2375, 54628), (2660, 48775), (3325, 39020), (3500, 37069), (3902, 33250), (4750, 27314), (6650, 19510), (7804, 16625), (9500, 13657), (9755, 13300)]