1488070220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{116803}}^1$

素因数の和:116839

約数の個数: 72

約数和(自身を含む): 3914802864

約数和(自身を除く): 2426732644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 116803, 233606, 467212, 584015, 817621, 1168030, 1518439, 1635242, 2336060, 3036878, 3270484, 4088105, 5723347, 6073756, 7592195, 8176210, 10629073, 11446694, 15184390, 16352420, 21258146, 22893388, 28616735, 30368780, 42516292, 53145365, 57233470, 74403511, 106290730, 114466940, 148807022, 212581460, 297614044, 372017555, 744035110, 1488070220]

約数ペア:

[(1, 1488070220), (2, 744035110), (4, 372017555), (5, 297614044), (7, 212581460), (10, 148807022), (13, 114466940), (14, 106290730), (20, 74403511), (26, 57233470), (28, 53145365), (35, 42516292), (49, 30368780), (52, 28616735), (65, 22893388), (70, 21258146), (91, 16352420), (98, 15184390), (130, 11446694), (140, 10629073), (182, 8176210), (196, 7592195), (245, 6073756), (260, 5723347), (364, 4088105), (455, 3270484), (490, 3036878), (637, 2336060), (910, 1635242), (980, 1518439), (1274, 1168030), (1820, 817621), (2548, 584015), (3185, 467212), (6370, 233606), (12740, 116803)]