13888160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 38610432

約数和(自身を除く): 24722272

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 607, 715, 880, 1040, 1144, 1214, 1430, 1760, 2080, 2288, 2428, 2860, 3035, 4576, 4856, 5720, 6070, 6677, 7891, 9712, 11440, 12140, 13354, 15782, 19424, 22880, 24280, 26708, 31564, 33385, 39455, 48560, 53416, 63128, 66770, 78910, 86801, 97120, 106832, 126256, 133540, 157820, 173602, 213664, 252512, 267080, 315640, 347204, 434005, 534160, 631280, 694408, 868010, 1068320, 1262560, 1388816, 1736020, 2777632, 3472040, 6944080, 13888160]

約数ペア:

[(1, 13888160), (2, 6944080), (4, 3472040), (5, 2777632), (8, 1736020), (10, 1388816), (11, 1262560), (13, 1068320), (16, 868010), (20, 694408), (22, 631280), (26, 534160), (32, 434005), (40, 347204), (44, 315640), (52, 267080), (55, 252512), (65, 213664), (80, 173602), (88, 157820), (104, 133540), (110, 126256), (130, 106832), (143, 97120), (160, 86801), (176, 78910), (208, 66770), (220, 63128), (260, 53416), (286, 48560), (352, 39455), (416, 33385), (440, 31564), (520, 26708), (572, 24280), (607, 22880), (715, 19424), (880, 15782), (1040, 13354), (1144, 12140), (1214, 11440), (1430, 9712), (1760, 7891), (2080, 6677), (2288, 6070), (2428, 5720), (2860, 4856), (3035, 4576)]