253206654310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1949}}^1\times {\mathrm{5279}}^1$

素因数の和:7365

約数の個数: 64

約数和(自身を含む): 480370176000

約数和(自身を除く): 227163521690

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 1949, 2461, 3898, 4922, 5279, 9745, 10558, 12305, 19490, 24610, 26395, 44827, 52790, 89654, 121417, 208543, 224135, 242834, 417086, 448270, 564853, 607085, 1042715, 1129706, 1214170, 2085430, 2824265, 4796489, 5648530, 9592978, 10288771, 12991619, 20577542, 23982445, 25983238, 47964890, 51443855, 64958095, 102887710, 129916190, 236641733, 473283466, 1100898497, 1183208665, 2201796994, 2366417330, 5504492485, 11008984970, 25320665431, 50641330862, 126603327155, 253206654310]

約数ペア:

[(1, 253206654310), (2, 126603327155), (5, 50641330862), (10, 25320665431), (23, 11008984970), (46, 5504492485), (107, 2366417330), (115, 2201796994), (214, 1183208665), (230, 1100898497), (535, 473283466), (1070, 236641733), (1949, 129916190), (2461, 102887710), (3898, 64958095), (4922, 51443855), (5279, 47964890), (9745, 25983238), (10558, 23982445), (12305, 20577542), (19490, 12991619), (24610, 10288771), (26395, 9592978), (44827, 5648530), (52790, 4796489), (89654, 2824265), (121417, 2085430), (208543, 1214170), (224135, 1129706), (242834, 1042715), (417086, 607085), (448270, 564853)]