13288600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 35154000

約数和(自身を除く): 21865400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 269, 325, 380, 475, 494, 520, 538, 650, 760, 950, 988, 1076, 1235, 1300, 1345, 1900, 1976, 2152, 2470, 2600, 2690, 3497, 3800, 4940, 5111, 5380, 6175, 6725, 6994, 9880, 10222, 10760, 12350, 13450, 13988, 17485, 20444, 24700, 25555, 26900, 27976, 34970, 40888, 49400, 51110, 53800, 66443, 69940, 87425, 102220, 127775, 132886, 139880, 174850, 204440, 255550, 265772, 332215, 349700, 511100, 531544, 664430, 699400, 1022200, 1328860, 1661075, 2657720, 3322150, 6644300, 13288600]

約数ペア:

[(1, 13288600), (2, 6644300), (4, 3322150), (5, 2657720), (8, 1661075), (10, 1328860), (13, 1022200), (19, 699400), (20, 664430), (25, 531544), (26, 511100), (38, 349700), (40, 332215), (50, 265772), (52, 255550), (65, 204440), (76, 174850), (95, 139880), (100, 132886), (104, 127775), (130, 102220), (152, 87425), (190, 69940), (200, 66443), (247, 53800), (260, 51110), (269, 49400), (325, 40888), (380, 34970), (475, 27976), (494, 26900), (520, 25555), (538, 24700), (650, 20444), (760, 17485), (950, 13988), (988, 13450), (1076, 12350), (1235, 10760), (1300, 10222), (1345, 9880), (1900, 6994), (1976, 6725), (2152, 6175), (2470, 5380), (2600, 5111), (2690, 4940), (3497, 3800)]