125610940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5309}}^1$

素因数の和:5351

約数の個数: 72

約数和(自身を含む): 326501280

約数和(自身を除く): 200890340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5309, 5915, 10618, 11830, 21236, 23660, 26545, 37163, 53090, 69017, 74326, 106180, 138034, 148652, 185815, 276068, 345085, 371630, 483119, 690170, 743260, 897221, 966238, 1380340, 1794442, 1932476, 2415595, 3588884, 4486105, 4831190, 6280547, 8972210, 9662380, 12561094, 17944420, 25122188, 31402735, 62805470, 125610940]

約数ペア:

[(1, 125610940), (2, 62805470), (4, 31402735), (5, 25122188), (7, 17944420), (10, 12561094), (13, 9662380), (14, 8972210), (20, 6280547), (26, 4831190), (28, 4486105), (35, 3588884), (52, 2415595), (65, 1932476), (70, 1794442), (91, 1380340), (130, 966238), (140, 897221), (169, 743260), (182, 690170), (260, 483119), (338, 371630), (364, 345085), (455, 276068), (676, 185815), (845, 148652), (910, 138034), (1183, 106180), (1690, 74326), (1820, 69017), (2366, 53090), (3380, 37163), (4732, 26545), (5309, 23660), (5915, 21236), (10618, 11830)]