69156880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2348

約数の個数: 80

約数和(自身を含む): 179207280

約数和(自身を除く): 110050400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2293, 2320, 3016, 3770, 4586, 6032, 7540, 9172, 11465, 15080, 18344, 22930, 29809, 30160, 36688, 45860, 59618, 66497, 91720, 119236, 132994, 149045, 183440, 238472, 265988, 298090, 332485, 476944, 531976, 596180, 664970, 864461, 1063952, 1192360, 1329940, 1728922, 2384720, 2659880, 3457844, 4322305, 5319760, 6915688, 8644610, 13831376, 17289220, 34578440, 69156880]

約数ペア:

[(1, 69156880), (2, 34578440), (4, 17289220), (5, 13831376), (8, 8644610), (10, 6915688), (13, 5319760), (16, 4322305), (20, 3457844), (26, 2659880), (29, 2384720), (40, 1728922), (52, 1329940), (58, 1192360), (65, 1063952), (80, 864461), (104, 664970), (116, 596180), (130, 531976), (145, 476944), (208, 332485), (232, 298090), (260, 265988), (290, 238472), (377, 183440), (464, 149045), (520, 132994), (580, 119236), (754, 91720), (1040, 66497), (1160, 59618), (1508, 45860), (1885, 36688), (2293, 30160), (2320, 29809), (3016, 22930), (3770, 18344), (4586, 15080), (6032, 11465), (7540, 9172)]