16063040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 112

約数和(自身を含む): 44769024

約数和(自身を除く): 28705984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 101, 112, 140, 142, 160, 202, 224, 280, 284, 320, 355, 404, 448, 497, 505, 560, 568, 707, 710, 808, 994, 1010, 1120, 1136, 1414, 1420, 1616, 1988, 2020, 2240, 2272, 2485, 2828, 2840, 3232, 3535, 3976, 4040, 4544, 4970, 5656, 5680, 6464, 7070, 7171, 7952, 8080, 9940, 11312, 11360, 14140, 14342, 15904, 16160, 19880, 22624, 22720, 28280, 28684, 31808, 32320, 35855, 39760, 45248, 50197, 56560, 57368, 71710, 79520, 100394, 113120, 114736, 143420, 159040, 200788, 226240, 229472, 250985, 286840, 401576, 458944, 501970, 573680, 803152, 1003940, 1147360, 1606304, 2007880, 2294720, 3212608, 4015760, 8031520, 16063040]

約数ペア:

[(1, 16063040), (2, 8031520), (4, 4015760), (5, 3212608), (7, 2294720), (8, 2007880), (10, 1606304), (14, 1147360), (16, 1003940), (20, 803152), (28, 573680), (32, 501970), (35, 458944), (40, 401576), (56, 286840), (64, 250985), (70, 229472), (71, 226240), (80, 200788), (101, 159040), (112, 143420), (140, 114736), (142, 113120), (160, 100394), (202, 79520), (224, 71710), (280, 57368), (284, 56560), (320, 50197), (355, 45248), (404, 39760), (448, 35855), (497, 32320), (505, 31808), (560, 28684), (568, 28280), (707, 22720), (710, 22624), (808, 19880), (994, 16160), (1010, 15904), (1120, 14342), (1136, 14140), (1414, 11360), (1420, 11312), (1616, 9940), (1988, 8080), (2020, 7952), (2240, 7171), (2272, 7070), (2485, 6464), (2828, 5680), (2840, 5656), (3232, 4970), (3535, 4544), (3976, 4040)]