1570704072520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{31590991}}^1$

素因数の和:31591126

約数の個数: 64

約数和(自身を含む): 3889482935040

約数和(自身を除く): 2318778862520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1130, 1243, 2260, 2486, 4520, 4972, 6215, 9944, 12430, 24860, 49720, 31590991, 63181982, 126363964, 157954955, 252727928, 315909910, 347500901, 631819820, 695001802, 1263639640, 1390003604, 1737504505, 2780007208, 3475009010, 3569781983, 6950018020, 7139563966, 13900036040, 14279127932, 17848909915, 28558255864, 35697819830, 39267601813, 71395639660, 78535203626, 142791279320, 157070407252, 196338009065, 314140814504, 392676018130, 785352036260, 1570704072520]

約数ペア:

[(1, 1570704072520), (2, 785352036260), (4, 392676018130), (5, 314140814504), (8, 196338009065), (10, 157070407252), (11, 142791279320), (20, 78535203626), (22, 71395639660), (40, 39267601813), (44, 35697819830), (55, 28558255864), (88, 17848909915), (110, 14279127932), (113, 13900036040), (220, 7139563966), (226, 6950018020), (440, 3569781983), (452, 3475009010), (565, 2780007208), (904, 1737504505), (1130, 1390003604), (1243, 1263639640), (2260, 695001802), (2486, 631819820), (4520, 347500901), (4972, 315909910), (6215, 252727928), (9944, 157954955), (12430, 126363964), (24860, 63181982), (49720, 31590991)]