2012319400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110567}}^1$

素因数の和:110603

約数の個数: 96

約数和(自身を含む): 5758381440

約数和(自身を除く): 3746062040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 18200, 110567, 221134, 442268, 552835, 773969, 884536, 1105670, 1437371, 1547938, 2211340, 2764175, 2874742, 3095876, 3869845, 4422680, 5528350, 5749484, 6191752, 7186855, 7739690, 10061597, 11056700, 11498968, 14373710, 15479380, 19349225, 20123194, 22113400, 28747420, 30958760, 35934275, 38698450, 40246388, 50307985, 57494840, 71868550, 77396900, 80492776, 100615970, 143737100, 154793800, 201231940, 251539925, 287474200, 402463880, 503079850, 1006159700, 2012319400]

約数ペア:

[(1, 2012319400), (2, 1006159700), (4, 503079850), (5, 402463880), (7, 287474200), (8, 251539925), (10, 201231940), (13, 154793800), (14, 143737100), (20, 100615970), (25, 80492776), (26, 77396900), (28, 71868550), (35, 57494840), (40, 50307985), (50, 40246388), (52, 38698450), (56, 35934275), (65, 30958760), (70, 28747420), (91, 22113400), (100, 20123194), (104, 19349225), (130, 15479380), (140, 14373710), (175, 11498968), (182, 11056700), (200, 10061597), (260, 7739690), (280, 7186855), (325, 6191752), (350, 5749484), (364, 5528350), (455, 4422680), (520, 3869845), (650, 3095876), (700, 2874742), (728, 2764175), (910, 2211340), (1300, 1547938), (1400, 1437371), (1820, 1105670), (2275, 884536), (2600, 773969), (3640, 552835), (4550, 442268), (9100, 221134), (18200, 110567)]