22366000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 55362528

約数和(自身を除く): 32996528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 200, 211, 212, 250, 265, 400, 422, 424, 500, 530, 844, 848, 1000, 1055, 1060, 1325, 1688, 2000, 2110, 2120, 2650, 3376, 4220, 4240, 5275, 5300, 6625, 8440, 10550, 10600, 11183, 13250, 16880, 21100, 21200, 22366, 26375, 26500, 42200, 44732, 52750, 53000, 55915, 84400, 89464, 105500, 106000, 111830, 178928, 211000, 223660, 279575, 422000, 447320, 559150, 894640, 1118300, 1397875, 2236600, 2795750, 4473200, 5591500, 11183000, 22366000]

約数ペア:

[(1, 22366000), (2, 11183000), (4, 5591500), (5, 4473200), (8, 2795750), (10, 2236600), (16, 1397875), (20, 1118300), (25, 894640), (40, 559150), (50, 447320), (53, 422000), (80, 279575), (100, 223660), (106, 211000), (125, 178928), (200, 111830), (211, 106000), (212, 105500), (250, 89464), (265, 84400), (400, 55915), (422, 53000), (424, 52750), (500, 44732), (530, 42200), (844, 26500), (848, 26375), (1000, 22366), (1055, 21200), (1060, 21100), (1325, 16880), (1688, 13250), (2000, 11183), (2110, 10600), (2120, 10550), (2650, 8440), (3376, 6625), (4220, 5300), (4240, 5275)]