4253778880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16763}}^1$

素因数の和:16854

約数の個数: 112

約数和(自身を含む): 11087977824

約数和(自身を除く): 6834198944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 320, 416, 488, 520, 610, 793, 832, 976, 1040, 1220, 1586, 1952, 2080, 2440, 3172, 3904, 3965, 4160, 4880, 6344, 7930, 9760, 12688, 15860, 16763, 19520, 25376, 31720, 33526, 50752, 63440, 67052, 83815, 126880, 134104, 167630, 217919, 253760, 268208, 335260, 435838, 536416, 670520, 871676, 1022543, 1072832, 1089595, 1341040, 1743352, 2045086, 2179190, 2682080, 3486704, 4090172, 4358380, 5112715, 5364160, 6973408, 8180344, 8716760, 10225430, 13293059, 13946816, 16360688, 17433520, 20450860, 26586118, 32721376, 34867040, 40901720, 53172236, 65442752, 66465295, 69734080, 81803440, 106344472, 132930590, 163606880, 212688944, 265861180, 327213760, 425377888, 531722360, 850755776, 1063444720, 2126889440, 4253778880]

約数ペア:

[(1, 4253778880), (2, 2126889440), (4, 1063444720), (5, 850755776), (8, 531722360), (10, 425377888), (13, 327213760), (16, 265861180), (20, 212688944), (26, 163606880), (32, 132930590), (40, 106344472), (52, 81803440), (61, 69734080), (64, 66465295), (65, 65442752), (80, 53172236), (104, 40901720), (122, 34867040), (130, 32721376), (160, 26586118), (208, 20450860), (244, 17433520), (260, 16360688), (305, 13946816), (320, 13293059), (416, 10225430), (488, 8716760), (520, 8180344), (610, 6973408), (793, 5364160), (832, 5112715), (976, 4358380), (1040, 4090172), (1220, 3486704), (1586, 2682080), (1952, 2179190), (2080, 2045086), (2440, 1743352), (3172, 1341040), (3904, 1089595), (3965, 1072832), (4160, 1022543), (4880, 871676), (6344, 670520), (7930, 536416), (9760, 435838), (12688, 335260), (15860, 268208), (16763, 253760), (19520, 217919), (25376, 167630), (31720, 134104), (33526, 126880), (50752, 83815), (63440, 67052)]