20234400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8431}}^1$

素因数の和:8454

約数の個数: 72

約数和(自身を含む): 65870784

約数和(自身を除く): 45636384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8431, 16862, 25293, 33724, 42155, 50586, 67448, 84310, 101172, 126465, 134896, 168620, 202344, 210775, 252930, 269792, 337240, 404688, 421550, 505860, 632325, 674480, 809376, 843100, 1011720, 1264650, 1348960, 1686200, 2023440, 2529300, 3372400, 4046880, 5058600, 6744800, 10117200, 20234400]

約数ペア:

[(1, 20234400), (2, 10117200), (3, 6744800), (4, 5058600), (5, 4046880), (6, 3372400), (8, 2529300), (10, 2023440), (12, 1686200), (15, 1348960), (16, 1264650), (20, 1011720), (24, 843100), (25, 809376), (30, 674480), (32, 632325), (40, 505860), (48, 421550), (50, 404688), (60, 337240), (75, 269792), (80, 252930), (96, 210775), (100, 202344), (120, 168620), (150, 134896), (160, 126465), (200, 101172), (240, 84310), (300, 67448), (400, 50586), (480, 42155), (600, 33724), (800, 25293), (1200, 16862), (2400, 8431)]