5172843760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{14827}}^1$

素因数の和:14943

約数の個数: 120

約数和(自身を含む): 14148581040

約数和(自身を除く): 8975737280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 89, 98, 112, 140, 178, 196, 245, 280, 356, 392, 445, 490, 560, 623, 712, 784, 890, 980, 1246, 1424, 1780, 1960, 2492, 3115, 3560, 3920, 4361, 4984, 6230, 7120, 8722, 9968, 12460, 14827, 17444, 21805, 24920, 29654, 34888, 43610, 49840, 59308, 69776, 74135, 87220, 103789, 118616, 148270, 174440, 207578, 237232, 296540, 348880, 415156, 518945, 593080, 726523, 830312, 1037890, 1186160, 1319603, 1453046, 1660624, 2075780, 2639206, 2906092, 3632615, 4151560, 5278412, 5812184, 6598015, 7265230, 8303120, 9237221, 10556824, 11624368, 13196030, 14530460, 18474442, 21113648, 26392060, 29060920, 36948884, 46186105, 52784120, 58121840, 64660547, 73897768, 92372210, 105568240, 129321094, 147795536, 184744420, 258642188, 323302735, 369488840, 517284376, 646605470, 738977680, 1034568752, 1293210940, 2586421880, 5172843760]

約数ペア:

[(1, 5172843760), (2, 2586421880), (4, 1293210940), (5, 1034568752), (7, 738977680), (8, 646605470), (10, 517284376), (14, 369488840), (16, 323302735), (20, 258642188), (28, 184744420), (35, 147795536), (40, 129321094), (49, 105568240), (56, 92372210), (70, 73897768), (80, 64660547), (89, 58121840), (98, 52784120), (112, 46186105), (140, 36948884), (178, 29060920), (196, 26392060), (245, 21113648), (280, 18474442), (356, 14530460), (392, 13196030), (445, 11624368), (490, 10556824), (560, 9237221), (623, 8303120), (712, 7265230), (784, 6598015), (890, 5812184), (980, 5278412), (1246, 4151560), (1424, 3632615), (1780, 2906092), (1960, 2639206), (2492, 2075780), (3115, 1660624), (3560, 1453046), (3920, 1319603), (4361, 1186160), (4984, 1037890), (6230, 830312), (7120, 726523), (8722, 593080), (9968, 518945), (12460, 415156), (14827, 348880), (17444, 296540), (21805, 237232), (24920, 207578), (29654, 174440), (34888, 148270), (43610, 118616), (49840, 103789), (59308, 87220), (69776, 74135)]