16694080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4043

約数の個数: 56

約数和(自身を含む): 42821352

約数和(自身を除く): 26127272

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, 832, 1040, 2080, 4013, 4160, 8026, 16052, 20065, 32104, 40130, 52169, 64208, 80260, 104338, 128416, 160520, 208676, 256832, 260845, 321040, 417352, 521690, 642080, 834704, 1043380, 1284160, 1669408, 2086760, 3338816, 4173520, 8347040, 16694080]

約数ペア:

[(1, 16694080), (2, 8347040), (4, 4173520), (5, 3338816), (8, 2086760), (10, 1669408), (13, 1284160), (16, 1043380), (20, 834704), (26, 642080), (32, 521690), (40, 417352), (52, 321040), (64, 260845), (65, 256832), (80, 208676), (104, 160520), (130, 128416), (160, 104338), (208, 80260), (260, 64208), (320, 52169), (416, 40130), (520, 32104), (832, 20065), (1040, 16052), (2080, 8026), (4013, 4160)]