9822880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 24363612

約数和(自身を除く): 14540732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 73, 80, 116, 145, 146, 160, 232, 290, 292, 365, 464, 580, 584, 730, 841, 928, 1160, 1168, 1460, 1682, 2117, 2320, 2336, 2920, 3364, 4205, 4234, 4640, 5840, 6728, 8410, 8468, 10585, 11680, 13456, 16820, 16936, 21170, 26912, 33640, 33872, 42340, 61393, 67280, 67744, 84680, 122786, 134560, 169360, 245572, 306965, 338720, 491144, 613930, 982288, 1227860, 1964576, 2455720, 4911440, 9822880]

約数ペア:

[(1, 9822880), (2, 4911440), (4, 2455720), (5, 1964576), (8, 1227860), (10, 982288), (16, 613930), (20, 491144), (29, 338720), (32, 306965), (40, 245572), (58, 169360), (73, 134560), (80, 122786), (116, 84680), (145, 67744), (146, 67280), (160, 61393), (232, 42340), (290, 33872), (292, 33640), (365, 26912), (464, 21170), (580, 16936), (584, 16820), (730, 13456), (841, 11680), (928, 10585), (1160, 8468), (1168, 8410), (1460, 6728), (1682, 5840), (2117, 4640), (2320, 4234), (2336, 4205), (2920, 3364)]