84099200

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 213150420

約数和(自身を除く): 129051220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 320, 328, 400, 410, 640, 641, 656, 800, 820, 1025, 1282, 1312, 1600, 1640, 2050, 2564, 2624, 3200, 3205, 3280, 4100, 5128, 5248, 6410, 6560, 8200, 10256, 12820, 13120, 16025, 16400, 20512, 25640, 26240, 26281, 32050, 32800, 41024, 51280, 52562, 64100, 65600, 82048, 102560, 105124, 128200, 131200, 131405, 205120, 210248, 256400, 262810, 410240, 420496, 512800, 525620, 657025, 840992, 1025600, 1051240, 1314050, 1681984, 2051200, 2102480, 2628100, 3363968, 4204960, 5256200, 8409920, 10512400, 16819840, 21024800, 42049600, 84099200]

約数ペア:

[(1, 84099200), (2, 42049600), (4, 21024800), (5, 16819840), (8, 10512400), (10, 8409920), (16, 5256200), (20, 4204960), (25, 3363968), (32, 2628100), (40, 2102480), (41, 2051200), (50, 1681984), (64, 1314050), (80, 1051240), (82, 1025600), (100, 840992), (128, 657025), (160, 525620), (164, 512800), (200, 420496), (205, 410240), (320, 262810), (328, 256400), (400, 210248), (410, 205120), (640, 131405), (641, 131200), (656, 128200), (800, 105124), (820, 102560), (1025, 82048), (1282, 65600), (1312, 64100), (1600, 52562), (1640, 51280), (2050, 41024), (2564, 32800), (2624, 32050), (3200, 26281), (3205, 26240), (3280, 25640), (4100, 20512), (5128, 16400), (5248, 16025), (6410, 13120), (6560, 12820), (8200, 10256)]