80341008500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1063}}^1\times {\mathrm{2129}}^1$

素因数の和:3282

約数の個数: 96

約数和(自身を含む): 178187143680

約数和(自身を除く): 97846135180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1063, 1420, 1775, 2126, 2129, 3550, 4252, 4258, 5315, 7100, 8516, 8875, 10630, 10645, 17750, 21260, 21290, 26575, 35500, 42580, 53150, 53225, 75473, 106300, 106450, 132875, 150946, 151159, 212900, 265750, 266125, 301892, 302318, 377365, 531500, 532250, 604636, 754730, 755795, 1064500, 1509460, 1511590, 1886825, 2263127, 3023180, 3773650, 3778975, 4526254, 7547300, 7557950, 9052508, 9434125, 11315635, 15115900, 18868250, 18894875, 22631270, 37736500, 37789750, 45262540, 56578175, 75579500, 113156350, 160682017, 226312700, 282890875, 321364034, 565781750, 642728068, 803410085, 1131563500, 1606820170, 3213640340, 4017050425, 8034100850, 16068201700, 20085252125, 40170504250, 80341008500]

約数ペア:

[(1, 80341008500), (2, 40170504250), (4, 20085252125), (5, 16068201700), (10, 8034100850), (20, 4017050425), (25, 3213640340), (50, 1606820170), (71, 1131563500), (100, 803410085), (125, 642728068), (142, 565781750), (250, 321364034), (284, 282890875), (355, 226312700), (500, 160682017), (710, 113156350), (1063, 75579500), (1420, 56578175), (1775, 45262540), (2126, 37789750), (2129, 37736500), (3550, 22631270), (4252, 18894875), (4258, 18868250), (5315, 15115900), (7100, 11315635), (8516, 9434125), (8875, 9052508), (10630, 7557950), (10645, 7547300), (17750, 4526254), (21260, 3778975), (21290, 3773650), (26575, 3023180), (35500, 2263127), (42580, 1886825), (53150, 1511590), (53225, 1509460), (75473, 1064500), (106300, 755795), (106450, 754730), (132875, 604636), (150946, 532250), (151159, 531500), (212900, 377365), (265750, 302318), (266125, 301892)]