22146884540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{2549}}^1$

素因数の和:3183

約数の個数: 96

約数和(自身を含む): 51546801600

約数和(自身を除く): 29399917060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 541, 730, 803, 1082, 1460, 1606, 2164, 2549, 2705, 3212, 4015, 5098, 5410, 5951, 8030, 10196, 10820, 11902, 12745, 16060, 23804, 25490, 28039, 29755, 39493, 50980, 56078, 59510, 78986, 112156, 119020, 140195, 157972, 186077, 197465, 280390, 372154, 394930, 434423, 560780, 744308, 789860, 868846, 930385, 1379009, 1737692, 1860770, 2046847, 2172115, 2758018, 3721540, 4093694, 4344230, 5516036, 6895045, 8187388, 8688460, 10234235, 13790090, 15169099, 20468470, 27580180, 30338198, 40936940, 60676396, 75845495, 100667657, 151690990, 201335314, 303381980, 402670628, 503338285, 1006676570, 1107344227, 2013353140, 2214688454, 4429376908, 5536721135, 11073442270, 22146884540]

約数ペア:

[(1, 22146884540), (2, 11073442270), (4, 5536721135), (5, 4429376908), (10, 2214688454), (11, 2013353140), (20, 1107344227), (22, 1006676570), (44, 503338285), (55, 402670628), (73, 303381980), (110, 201335314), (146, 151690990), (220, 100667657), (292, 75845495), (365, 60676396), (541, 40936940), (730, 30338198), (803, 27580180), (1082, 20468470), (1460, 15169099), (1606, 13790090), (2164, 10234235), (2549, 8688460), (2705, 8187388), (3212, 6895045), (4015, 5516036), (5098, 4344230), (5410, 4093694), (5951, 3721540), (8030, 2758018), (10196, 2172115), (10820, 2046847), (11902, 1860770), (12745, 1737692), (16060, 1379009), (23804, 930385), (25490, 868846), (28039, 789860), (29755, 744308), (39493, 560780), (50980, 434423), (56078, 394930), (59510, 372154), (78986, 280390), (112156, 197465), (119020, 186077), (140195, 157972)]