950478980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{59183}}^1$

素因数の和:59276

約数の個数: 48

約数和(自身を含む): 2207326464

約数和(自身を除く): 1256847484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 59183, 118366, 236732, 295915, 591830, 651013, 1183660, 1302026, 2604052, 3255065, 4320359, 6510130, 8640718, 13020260, 17281436, 21601795, 43203590, 47523949, 86407180, 95047898, 190095796, 237619745, 475239490, 950478980]

約数ペア:

[(1, 950478980), (2, 475239490), (4, 237619745), (5, 190095796), (10, 95047898), (11, 86407180), (20, 47523949), (22, 43203590), (44, 21601795), (55, 17281436), (73, 13020260), (110, 8640718), (146, 6510130), (220, 4320359), (292, 3255065), (365, 2604052), (730, 1302026), (803, 1183660), (1460, 651013), (1606, 591830), (3212, 295915), (4015, 236732), (8030, 118366), (16060, 59183)]