448959170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 936696960

約数和(自身を除く): 487737790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 113, 190, 209, 226, 418, 565, 1045, 1130, 1243, 1901, 2090, 2147, 2486, 3802, 4294, 6215, 9505, 10735, 12430, 19010, 20911, 21470, 23617, 36119, 41822, 47234, 72238, 104555, 118085, 180595, 209110, 214813, 236170, 361190, 397309, 429626, 794618, 1074065, 1986545, 2148130, 2362943, 3973090, 4081447, 4725886, 8162894, 11814715, 20407235, 23629430, 40814470, 44895917, 89791834, 224479585, 448959170]

約数ペア:

[(1, 448959170), (2, 224479585), (5, 89791834), (10, 44895917), (11, 40814470), (19, 23629430), (22, 20407235), (38, 11814715), (55, 8162894), (95, 4725886), (110, 4081447), (113, 3973090), (190, 2362943), (209, 2148130), (226, 1986545), (418, 1074065), (565, 794618), (1045, 429626), (1130, 397309), (1243, 361190), (1901, 236170), (2090, 214813), (2147, 209110), (2486, 180595), (3802, 118085), (4294, 104555), (6215, 72238), (9505, 47234), (10735, 41822), (12430, 36119), (19010, 23617), (20911, 21470)]