724164430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{26021}}^1$

素因数の和:26073

約数の個数: 48

約数和(自身を含む): 1495120032

約数和(自身を除く): 770955602

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 26021, 27830, 52042, 130105, 260210, 286231, 572462, 598483, 1196966, 1431155, 2862310, 2992415, 3148541, 5984830, 6297082, 6583313, 13166626, 15742705, 31485410, 32916565, 65833130, 72416443, 144832886, 362082215, 724164430]

約数ペア:

[(1, 724164430), (2, 362082215), (5, 144832886), (10, 72416443), (11, 65833130), (22, 32916565), (23, 31485410), (46, 15742705), (55, 13166626), (110, 6583313), (115, 6297082), (121, 5984830), (230, 3148541), (242, 2992415), (253, 2862310), (506, 1431155), (605, 1196966), (1210, 598483), (1265, 572462), (2530, 286231), (2783, 260210), (5566, 130105), (13915, 52042), (26021, 27830)]