13016673440

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{3011}}^1$

素因数の和:3726

約数の個数: 96

約数和(自身を含む): 31560217920

約数和(自身を除く): 18543544480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 659, 820, 1312, 1318, 1640, 2636, 3011, 3280, 3295, 5272, 6022, 6560, 6590, 10544, 12044, 13180, 15055, 21088, 24088, 26360, 27019, 30110, 48176, 52720, 54038, 60220, 96352, 105440, 108076, 120440, 123451, 135095, 216152, 240880, 246902, 270190, 432304, 481760, 493804, 540380, 617255, 864608, 987608, 1080760, 1234510, 1975216, 1984249, 2161520, 2469020, 3950432, 3968498, 4323040, 4938040, 7936996, 9876080, 9921245, 15873992, 19752160, 19842490, 31747984, 39684980, 63495968, 79369960, 81354209, 158739920, 162708418, 317479840, 325416836, 406771045, 650833672, 813542090, 1301667344, 1627084180, 2603334688, 3254168360, 6508336720, 13016673440]

約数ペア:

[(1, 13016673440), (2, 6508336720), (4, 3254168360), (5, 2603334688), (8, 1627084180), (10, 1301667344), (16, 813542090), (20, 650833672), (32, 406771045), (40, 325416836), (41, 317479840), (80, 162708418), (82, 158739920), (160, 81354209), (164, 79369960), (205, 63495968), (328, 39684980), (410, 31747984), (656, 19842490), (659, 19752160), (820, 15873992), (1312, 9921245), (1318, 9876080), (1640, 7936996), (2636, 4938040), (3011, 4323040), (3280, 3968498), (3295, 3950432), (5272, 2469020), (6022, 2161520), (6560, 1984249), (6590, 1975216), (10544, 1234510), (12044, 1080760), (13180, 987608), (15055, 864608), (21088, 617255), (24088, 540380), (26360, 493804), (27019, 481760), (30110, 432304), (48176, 270190), (52720, 246902), (54038, 240880), (60220, 216152), (96352, 135095), (105440, 123451), (108076, 120440)]