2067200

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 108

約数和(自身を含む): 5702760

約数和(自身を除く): 3635560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 128, 136, 152, 160, 170, 190, 200, 256, 272, 304, 320, 323, 340, 380, 400, 425, 475, 544, 608, 640, 646, 680, 760, 800, 850, 950, 1088, 1216, 1280, 1292, 1360, 1520, 1600, 1615, 1700, 1900, 2176, 2432, 2584, 2720, 3040, 3200, 3230, 3400, 3800, 4352, 4864, 5168, 5440, 6080, 6400, 6460, 6800, 7600, 8075, 10336, 10880, 12160, 12920, 13600, 15200, 16150, 20672, 21760, 24320, 25840, 27200, 30400, 32300, 41344, 51680, 54400, 60800, 64600, 82688, 103360, 108800, 121600, 129200, 206720, 258400, 413440, 516800, 1033600, 2067200]

約数ペア:

[(1, 2067200), (2, 1033600), (4, 516800), (5, 413440), (8, 258400), (10, 206720), (16, 129200), (17, 121600), (19, 108800), (20, 103360), (25, 82688), (32, 64600), (34, 60800), (38, 54400), (40, 51680), (50, 41344), (64, 32300), (68, 30400), (76, 27200), (80, 25840), (85, 24320), (95, 21760), (100, 20672), (128, 16150), (136, 15200), (152, 13600), (160, 12920), (170, 12160), (190, 10880), (200, 10336), (256, 8075), (272, 7600), (304, 6800), (320, 6460), (323, 6400), (340, 6080), (380, 5440), (400, 5168), (425, 4864), (475, 4352), (544, 3800), (608, 3400), (640, 3230), (646, 3200), (680, 3040), (760, 2720), (800, 2584), (850, 2432), (950, 2176), (1088, 1900), (1216, 1700), (1280, 1615), (1292, 1600), (1360, 1520)]