13047954080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11649959}}^1$

素因数の和:11649981

約数の個数: 48

約数和(自身を含む): 35229479040

約数和(自身を除く): 22181524960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11649959, 23299918, 46599836, 58249795, 81549713, 93199672, 116499590, 163099426, 186399344, 232999180, 326198852, 372798688, 407748565, 465998360, 652397704, 815497130, 931996720, 1304795408, 1630994260, 1863993440, 2609590816, 3261988520, 6523977040, 13047954080]

約数ペア:

[(1, 13047954080), (2, 6523977040), (4, 3261988520), (5, 2609590816), (7, 1863993440), (8, 1630994260), (10, 1304795408), (14, 931996720), (16, 815497130), (20, 652397704), (28, 465998360), (32, 407748565), (35, 372798688), (40, 326198852), (56, 232999180), (70, 186399344), (80, 163099426), (112, 116499590), (140, 93199672), (160, 81549713), (224, 58249795), (280, 46599836), (560, 23299918), (1120, 11649959)]