36696774640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{25457}}^1$

素因数の和:25994

約数の個数: 80

約数和(自身を含む): 87809326272

約数和(自身を除く): 51112551632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 487, 592, 740, 974, 1480, 1948, 2435, 2960, 3896, 4870, 7792, 9740, 18019, 19480, 25457, 36038, 38960, 50914, 72076, 90095, 101828, 127285, 144152, 180190, 203656, 254570, 288304, 360380, 407312, 509140, 720760, 941909, 1018280, 1441520, 1883818, 2036560, 3767636, 4709545, 7535272, 9419090, 12397559, 15070544, 18838180, 24795118, 37676360, 49590236, 61987795, 75352720, 99180472, 123975590, 198360944, 247951180, 458709683, 495902360, 917419366, 991804720, 1834838732, 2293548415, 3669677464, 4587096830, 7339354928, 9174193660, 18348387320, 36696774640]

約数ペア:

[(1, 36696774640), (2, 18348387320), (4, 9174193660), (5, 7339354928), (8, 4587096830), (10, 3669677464), (16, 2293548415), (20, 1834838732), (37, 991804720), (40, 917419366), (74, 495902360), (80, 458709683), (148, 247951180), (185, 198360944), (296, 123975590), (370, 99180472), (487, 75352720), (592, 61987795), (740, 49590236), (974, 37676360), (1480, 24795118), (1948, 18838180), (2435, 15070544), (2960, 12397559), (3896, 9419090), (4870, 7535272), (7792, 4709545), (9740, 3767636), (18019, 2036560), (19480, 1883818), (25457, 1441520), (36038, 1018280), (38960, 941909), (50914, 720760), (72076, 509140), (90095, 407312), (101828, 360380), (127285, 288304), (144152, 254570), (180190, 203656)]