628781922050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1\times {\mathrm{2273}}^1$

素因数の和:3228

約数の個数: 96

約数和(自身を含む): 1202300547840

約数和(自身を除く): 573518625790

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 139, 265, 278, 530, 695, 751, 1325, 1390, 1502, 2273, 2650, 3475, 3755, 4546, 6950, 7367, 7510, 11365, 14734, 18775, 22730, 36835, 37550, 39803, 56825, 73670, 79606, 104389, 113650, 120469, 184175, 199015, 208778, 240938, 315947, 368350, 398030, 521945, 602345, 631894, 995075, 1043890, 1204690, 1579735, 1707023, 1990150, 2609725, 3011725, 3159470, 3414046, 5219450, 5532617, 6023450, 7898675, 8535115, 11065234, 15797350, 16745191, 17070230, 27663085, 33490382, 42675575, 55326170, 83725955, 85351150, 90472219, 138315425, 167451910, 180944438, 237276197, 276630850, 418629775, 452361095, 474552394, 837259550, 904722190, 1186380985, 2261805475, 2372761970, 4523610950, 5931904925, 11863809850, 12575638441, 25151276882, 62878192205, 125756384410, 314390961025, 628781922050]

約数ペア:

[(1, 628781922050), (2, 314390961025), (5, 125756384410), (10, 62878192205), (25, 25151276882), (50, 12575638441), (53, 11863809850), (106, 5931904925), (139, 4523610950), (265, 2372761970), (278, 2261805475), (530, 1186380985), (695, 904722190), (751, 837259550), (1325, 474552394), (1390, 452361095), (1502, 418629775), (2273, 276630850), (2650, 237276197), (3475, 180944438), (3755, 167451910), (4546, 138315425), (6950, 90472219), (7367, 85351150), (7510, 83725955), (11365, 55326170), (14734, 42675575), (18775, 33490382), (22730, 27663085), (36835, 17070230), (37550, 16745191), (39803, 15797350), (56825, 11065234), (73670, 8535115), (79606, 7898675), (104389, 6023450), (113650, 5532617), (120469, 5219450), (184175, 3414046), (199015, 3159470), (208778, 3011725), (240938, 2609725), (315947, 1990150), (368350, 1707023), (398030, 1579735), (521945, 1204690), (602345, 1043890), (631894, 995075)]