16917967300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{302647}}^1$

素因数の和:302717

約数の個数: 72

約数和(自身を含む): 40455563456

約数和(自身を除く): 23537596156

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 860, 1075, 1118, 1300, 2150, 2236, 2795, 4300, 5590, 11180, 13975, 27950, 55900, 302647, 605294, 1210588, 1513235, 3026470, 3934411, 6052940, 7566175, 7868822, 13013821, 15132350, 15737644, 19672055, 26027642, 30264700, 39344110, 52055284, 65069105, 78688220, 98360275, 130138210, 169179673, 196720550, 260276420, 325345525, 338359346, 393441100, 650691050, 676718692, 845898365, 1301382100, 1691796730, 3383593460, 4229491825, 8458983650, 16917967300]

約数ペア:

[(1, 16917967300), (2, 8458983650), (4, 4229491825), (5, 3383593460), (10, 1691796730), (13, 1301382100), (20, 845898365), (25, 676718692), (26, 650691050), (43, 393441100), (50, 338359346), (52, 325345525), (65, 260276420), (86, 196720550), (100, 169179673), (130, 130138210), (172, 98360275), (215, 78688220), (260, 65069105), (325, 52055284), (430, 39344110), (559, 30264700), (650, 26027642), (860, 19672055), (1075, 15737644), (1118, 15132350), (1300, 13013821), (2150, 7868822), (2236, 7566175), (2795, 6052940), (4300, 3934411), (5590, 3026470), (11180, 1513235), (13975, 1210588), (27950, 605294), (55900, 302647)]