64827400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 166953600

約数和(自身を除く): 102126200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 79, 88, 100, 110, 158, 200, 220, 275, 316, 373, 395, 440, 550, 632, 746, 790, 869, 1100, 1492, 1580, 1738, 1865, 1975, 2200, 2984, 3160, 3476, 3730, 3950, 4103, 4345, 6952, 7460, 7900, 8206, 8690, 9325, 14920, 15800, 16412, 17380, 18650, 20515, 21725, 29467, 32824, 34760, 37300, 41030, 43450, 58934, 74600, 82060, 86900, 102575, 117868, 147335, 164120, 173800, 205150, 235736, 294670, 324137, 410300, 589340, 648274, 736675, 820600, 1178680, 1296548, 1473350, 1620685, 2593096, 2946700, 3241370, 5893400, 6482740, 8103425, 12965480, 16206850, 32413700, 64827400]

約数ペア:

[(1, 64827400), (2, 32413700), (4, 16206850), (5, 12965480), (8, 8103425), (10, 6482740), (11, 5893400), (20, 3241370), (22, 2946700), (25, 2593096), (40, 1620685), (44, 1473350), (50, 1296548), (55, 1178680), (79, 820600), (88, 736675), (100, 648274), (110, 589340), (158, 410300), (200, 324137), (220, 294670), (275, 235736), (316, 205150), (373, 173800), (395, 164120), (440, 147335), (550, 117868), (632, 102575), (746, 86900), (790, 82060), (869, 74600), (1100, 58934), (1492, 43450), (1580, 41030), (1738, 37300), (1865, 34760), (1975, 32824), (2200, 29467), (2984, 21725), (3160, 20515), (3476, 18650), (3730, 17380), (3950, 16412), (4103, 15800), (4345, 14920), (6952, 9325), (7460, 8690), (7900, 8206)]