3315520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:827

約数の個数: 56

約数和(自身を含む): 8513064

約数和(自身を除く): 5197544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 797, 832, 1040, 1594, 2080, 3188, 3985, 4160, 6376, 7970, 10361, 12752, 15940, 20722, 25504, 31880, 41444, 51008, 51805, 63760, 82888, 103610, 127520, 165776, 207220, 255040, 331552, 414440, 663104, 828880, 1657760, 3315520]

約数ペア:

[(1, 3315520), (2, 1657760), (4, 828880), (5, 663104), (8, 414440), (10, 331552), (13, 255040), (16, 207220), (20, 165776), (26, 127520), (32, 103610), (40, 82888), (52, 63760), (64, 51805), (65, 51008), (80, 41444), (104, 31880), (130, 25504), (160, 20722), (208, 15940), (260, 12752), (320, 10361), (416, 7970), (520, 6376), (797, 4160), (832, 3985), (1040, 3188), (1594, 2080)]