3430397960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{18089}}^1$

素因数の和:18542

約数の個数: 64

約数和(自身を含む): 8440070400

約数和(自身を除く): 5009672440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 431, 440, 862, 1724, 2155, 3448, 4310, 4741, 8620, 9482, 17240, 18089, 18964, 23705, 36178, 37928, 47410, 72356, 90445, 94820, 144712, 180890, 189640, 198979, 361780, 397958, 723560, 795916, 994895, 1591832, 1989790, 3979580, 7796359, 7959160, 15592718, 31185436, 38981795, 62370872, 77963590, 85759949, 155927180, 171519898, 311854360, 343039796, 428799745, 686079592, 857599490, 1715198980, 3430397960]

約数ペア:

[(1, 3430397960), (2, 1715198980), (4, 857599490), (5, 686079592), (8, 428799745), (10, 343039796), (11, 311854360), (20, 171519898), (22, 155927180), (40, 85759949), (44, 77963590), (55, 62370872), (88, 38981795), (110, 31185436), (220, 15592718), (431, 7959160), (440, 7796359), (862, 3979580), (1724, 1989790), (2155, 1591832), (3448, 994895), (4310, 795916), (4741, 723560), (8620, 397958), (9482, 361780), (17240, 198979), (18089, 189640), (18964, 180890), (23705, 144712), (36178, 94820), (37928, 90445), (47410, 72356)]