229623740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 534643200

約数和(自身を除く): 305019460

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 67, 76, 95, 116, 134, 145, 190, 268, 290, 311, 335, 380, 551, 580, 622, 670, 1102, 1244, 1273, 1340, 1555, 1943, 2204, 2546, 2755, 3110, 3886, 5092, 5510, 5909, 6220, 6365, 7772, 9019, 9715, 11020, 11818, 12730, 18038, 19430, 20837, 23636, 25460, 29545, 36076, 36917, 38860, 41674, 45095, 59090, 73834, 83348, 90190, 104185, 118180, 147668, 171361, 180380, 184585, 208370, 342722, 369170, 395903, 416740, 604273, 685444, 738340, 791806, 856805, 1208546, 1583612, 1713610, 1979515, 2417092, 3021365, 3427220, 3959030, 6042730, 7918060, 11481187, 12085460, 22962374, 45924748, 57405935, 114811870, 229623740]

約数ペア:

[(1, 229623740), (2, 114811870), (4, 57405935), (5, 45924748), (10, 22962374), (19, 12085460), (20, 11481187), (29, 7918060), (38, 6042730), (58, 3959030), (67, 3427220), (76, 3021365), (95, 2417092), (116, 1979515), (134, 1713610), (145, 1583612), (190, 1208546), (268, 856805), (290, 791806), (311, 738340), (335, 685444), (380, 604273), (551, 416740), (580, 395903), (622, 369170), (670, 342722), (1102, 208370), (1244, 184585), (1273, 180380), (1340, 171361), (1555, 147668), (1943, 118180), (2204, 104185), (2546, 90190), (2755, 83348), (3110, 73834), (3886, 59090), (5092, 45095), (5510, 41674), (5909, 38860), (6220, 36917), (6365, 36076), (7772, 29545), (9019, 25460), (9715, 23636), (11020, 20837), (11818, 19430), (12730, 18038)]