986475520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8377}}^1$

素因数の和:8425

約数の個数: 88

約数和(自身を含む): 2469566304

約数和(自身を除く): 1483090784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2560, 2944, 3680, 5120, 5888, 7360, 8377, 11776, 14720, 16754, 23552, 29440, 33508, 41885, 58880, 67016, 83770, 117760, 134032, 167540, 192671, 268064, 335080, 385342, 536128, 670160, 770684, 963355, 1072256, 1340320, 1541368, 1926710, 2144512, 2680640, 3082736, 3853420, 4289024, 5361280, 6165472, 7706840, 8578048, 10722560, 12330944, 15413680, 21445120, 24661888, 30827360, 42890240, 49323776, 61654720, 98647552, 123309440, 197295104, 246618880, 493237760, 986475520]

約数ペア:

[(1, 986475520), (2, 493237760), (4, 246618880), (5, 197295104), (8, 123309440), (10, 98647552), (16, 61654720), (20, 49323776), (23, 42890240), (32, 30827360), (40, 24661888), (46, 21445120), (64, 15413680), (80, 12330944), (92, 10722560), (115, 8578048), (128, 7706840), (160, 6165472), (184, 5361280), (230, 4289024), (256, 3853420), (320, 3082736), (368, 2680640), (460, 2144512), (512, 1926710), (640, 1541368), (736, 1340320), (920, 1072256), (1024, 963355), (1280, 770684), (1472, 670160), (1840, 536128), (2560, 385342), (2944, 335080), (3680, 268064), (5120, 192671), (5888, 167540), (7360, 134032), (8377, 117760), (11776, 83770), (14720, 67016), (16754, 58880), (23552, 41885), (29440, 33508)]