108511520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4013}}^1$

素因数の和:4054

約数の個数: 72

約数和(自身を含む): 277664436

約数和(自身を除く): 169152916

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4013, 5408, 6760, 8026, 13520, 16052, 20065, 27040, 32104, 40130, 52169, 64208, 80260, 104338, 128416, 160520, 208676, 260845, 321040, 417352, 521690, 642080, 678197, 834704, 1043380, 1356394, 1669408, 2086760, 2712788, 3390985, 4173520, 5425576, 6781970, 8347040, 10851152, 13563940, 21702304, 27127880, 54255760, 108511520]

約数ペア:

[(1, 108511520), (2, 54255760), (4, 27127880), (5, 21702304), (8, 13563940), (10, 10851152), (13, 8347040), (16, 6781970), (20, 5425576), (26, 4173520), (32, 3390985), (40, 2712788), (52, 2086760), (65, 1669408), (80, 1356394), (104, 1043380), (130, 834704), (160, 678197), (169, 642080), (208, 521690), (260, 417352), (338, 321040), (416, 260845), (520, 208676), (676, 160520), (845, 128416), (1040, 104338), (1352, 80260), (1690, 64208), (2080, 52169), (2704, 40130), (3380, 32104), (4013, 27040), (5408, 20065), (6760, 16052), (8026, 13520)]