537415450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6833}}^1$

素因数の和:6880

約数の個数: 72

約数和(自身を含む): 1183416444

約数和(自身を除く): 646000994

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1210, 1430, 1573, 3025, 3146, 3575, 6050, 6833, 7150, 7865, 13666, 15730, 34165, 39325, 68330, 75163, 78650, 88829, 150326, 170825, 177658, 341650, 375815, 444145, 751630, 826793, 888290, 977119, 1653586, 1879075, 1954238, 2220725, 3758150, 4133965, 4441450, 4885595, 8267930, 9771190, 10748309, 20669825, 21496618, 24427975, 41339650, 48855950, 53741545, 107483090, 268707725, 537415450]

約数ペア:

[(1, 537415450), (2, 268707725), (5, 107483090), (10, 53741545), (11, 48855950), (13, 41339650), (22, 24427975), (25, 21496618), (26, 20669825), (50, 10748309), (55, 9771190), (65, 8267930), (110, 4885595), (121, 4441450), (130, 4133965), (143, 3758150), (242, 2220725), (275, 1954238), (286, 1879075), (325, 1653586), (550, 977119), (605, 888290), (650, 826793), (715, 751630), (1210, 444145), (1430, 375815), (1573, 341650), (3025, 177658), (3146, 170825), (3575, 150326), (6050, 88829), (6833, 78650), (7150, 75163), (7865, 68330), (13666, 39325), (15730, 34165)]