7345255450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{51133}}^1$

素因数の和:51188

約数の個数: 72

約数和(自身を含む): 15664491828

約数和(自身を除く): 8319236378

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 169, 170, 221, 325, 338, 425, 442, 650, 845, 850, 1105, 1690, 2210, 2873, 4225, 5525, 5746, 8450, 11050, 14365, 28730, 51133, 71825, 102266, 143650, 255665, 511330, 664729, 869261, 1278325, 1329458, 1738522, 2556650, 3323645, 4346305, 6647290, 8641477, 8692610, 11300393, 16618225, 17282954, 21731525, 22600786, 33236450, 43207385, 43463050, 56501965, 86414770, 113003930, 146905109, 216036925, 282509825, 293810218, 432073850, 565019650, 734525545, 1469051090, 3672627725, 7345255450]

約数ペア:

[(1, 7345255450), (2, 3672627725), (5, 1469051090), (10, 734525545), (13, 565019650), (17, 432073850), (25, 293810218), (26, 282509825), (34, 216036925), (50, 146905109), (65, 113003930), (85, 86414770), (130, 56501965), (169, 43463050), (170, 43207385), (221, 33236450), (325, 22600786), (338, 21731525), (425, 17282954), (442, 16618225), (650, 11300393), (845, 8692610), (850, 8641477), (1105, 6647290), (1690, 4346305), (2210, 3323645), (2873, 2556650), (4225, 1738522), (5525, 1329458), (5746, 1278325), (8450, 869261), (11050, 664729), (14365, 511330), (28730, 255665), (51133, 143650), (71825, 102266)]