3959949920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9619}}^1$

素因数の和:9748

約数の個数: 96

約数和(自身を含む): 9774535680

約数和(自身を除く): 5814585760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 310, 332, 415, 496, 620, 664, 830, 992, 1240, 1328, 1660, 2480, 2573, 2656, 3320, 4960, 5146, 6640, 9619, 10292, 12865, 13280, 19238, 20584, 25730, 38476, 41168, 48095, 51460, 76952, 82336, 96190, 102920, 153904, 192380, 205840, 298189, 307808, 384760, 411680, 596378, 769520, 798377, 1192756, 1490945, 1539040, 1596754, 2385512, 2981890, 3193508, 3991885, 4771024, 5963780, 6387016, 7983770, 9542048, 11927560, 12774032, 15967540, 23855120, 24749687, 25548064, 31935080, 47710240, 49499374, 63870160, 98998748, 123748435, 127740320, 197997496, 247496870, 395994992, 494993740, 791989984, 989987480, 1979974960, 3959949920]

約数ペア:

[(1, 3959949920), (2, 1979974960), (4, 989987480), (5, 791989984), (8, 494993740), (10, 395994992), (16, 247496870), (20, 197997496), (31, 127740320), (32, 123748435), (40, 98998748), (62, 63870160), (80, 49499374), (83, 47710240), (124, 31935080), (155, 25548064), (160, 24749687), (166, 23855120), (248, 15967540), (310, 12774032), (332, 11927560), (415, 9542048), (496, 7983770), (620, 6387016), (664, 5963780), (830, 4771024), (992, 3991885), (1240, 3193508), (1328, 2981890), (1660, 2385512), (2480, 1596754), (2573, 1539040), (2656, 1490945), (3320, 1192756), (4960, 798377), (5146, 769520), (6640, 596378), (9619, 411680), (10292, 384760), (12865, 307808), (13280, 298189), (19238, 205840), (20584, 192380), (25730, 153904), (38476, 102920), (41168, 96190), (48095, 82336), (51460, 76952)]