146127080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2939}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 361972800

約数和(自身を除く): 215845720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1130, 1243, 2260, 2486, 2939, 4520, 4972, 5878, 6215, 9944, 11756, 12430, 14695, 23512, 24860, 29390, 32329, 49720, 58780, 64658, 117560, 129316, 161645, 258632, 323290, 332107, 646580, 664214, 1293160, 1328428, 1660535, 2656856, 3321070, 3653177, 6642140, 7306354, 13284280, 14612708, 18265885, 29225416, 36531770, 73063540, 146127080]

約数ペア:

[(1, 146127080), (2, 73063540), (4, 36531770), (5, 29225416), (8, 18265885), (10, 14612708), (11, 13284280), (20, 7306354), (22, 6642140), (40, 3653177), (44, 3321070), (55, 2656856), (88, 1660535), (110, 1328428), (113, 1293160), (220, 664214), (226, 646580), (440, 332107), (452, 323290), (565, 258632), (904, 161645), (1130, 129316), (1243, 117560), (2260, 64658), (2486, 58780), (2939, 49720), (4520, 32329), (4972, 29390), (5878, 24860), (6215, 23512), (9944, 14695), (11756, 12430)]