219712925330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1\times {\mathrm{10861}}^1$

素因数の和:11859

約数の個数: 64

約数和(自身を含む): 414806745600

約数和(自身を除く): 195093820270

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 883, 1766, 2291, 4415, 4582, 8830, 10861, 11455, 21722, 22910, 25607, 51214, 54305, 69757, 108610, 128035, 139514, 256070, 314969, 348785, 629938, 697570, 858019, 1574845, 1716038, 2022953, 3149690, 4045906, 4290095, 8580190, 9590263, 10114765, 19180526, 20229530, 24882551, 47951315, 49765102, 95902630, 124412755, 248825510, 278117627, 556235254, 757630777, 1390588135, 1515261554, 2781176270, 3788153885, 7576307770, 21971292533, 43942585066, 109856462665, 219712925330]

約数ペア:

[(1, 219712925330), (2, 109856462665), (5, 43942585066), (10, 21971292533), (29, 7576307770), (58, 3788153885), (79, 2781176270), (145, 1515261554), (158, 1390588135), (290, 757630777), (395, 556235254), (790, 278117627), (883, 248825510), (1766, 124412755), (2291, 95902630), (4415, 49765102), (4582, 47951315), (8830, 24882551), (10861, 20229530), (11455, 19180526), (21722, 10114765), (22910, 9590263), (25607, 8580190), (51214, 4290095), (54305, 4045906), (69757, 3149690), (108610, 2022953), (128035, 1716038), (139514, 1574845), (256070, 858019), (314969, 697570), (348785, 629938)]