529675250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 1081866240

約数和(自身を除く): 552190990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 125, 130, 158, 250, 325, 395, 650, 790, 1027, 1625, 1975, 2054, 2063, 3250, 3950, 4126, 5135, 9875, 10270, 10315, 19750, 20630, 25675, 26819, 51350, 51575, 53638, 103150, 128375, 134095, 162977, 256750, 257875, 268190, 325954, 515750, 670475, 814885, 1340950, 1629770, 2118701, 3352375, 4074425, 4237402, 6704750, 8148850, 10593505, 20372125, 21187010, 40744250, 52967525, 105935050, 264837625, 529675250]

約数ペア:

[(1, 529675250), (2, 264837625), (5, 105935050), (10, 52967525), (13, 40744250), (25, 21187010), (26, 20372125), (50, 10593505), (65, 8148850), (79, 6704750), (125, 4237402), (130, 4074425), (158, 3352375), (250, 2118701), (325, 1629770), (395, 1340950), (650, 814885), (790, 670475), (1027, 515750), (1625, 325954), (1975, 268190), (2054, 257875), (2063, 256750), (3250, 162977), (3950, 134095), (4126, 128375), (5135, 103150), (9875, 53638), (10270, 51575), (10315, 51350), (19750, 26819), (20630, 25675)]