40740960988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{49459}}^1$

素因数の和:49587

約数の個数: 96

約数和(自身を含む): 91823083520

約数和(自身を除く): 51082122532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 217, 292, 364, 403, 434, 511, 806, 868, 949, 1022, 1612, 1898, 2044, 2263, 2821, 3796, 4526, 5642, 6643, 9052, 11284, 13286, 15841, 26572, 29419, 31682, 49459, 58838, 63364, 98918, 117676, 197836, 205933, 346213, 411866, 642967, 692426, 823732, 1285934, 1384852, 1533229, 2571868, 3066458, 3610507, 4500769, 6132916, 7221014, 9001538, 10732603, 14442028, 18003076, 19931977, 21465206, 25273549, 39863954, 42930412, 46936591, 50547098, 79727908, 93873182, 101094196, 111925717, 139523839, 187746364, 223851434, 279047678, 328556137, 447702868, 558095356, 657112274, 783480019, 1314224548, 1455034321, 1566960038, 2910068642, 3133920076, 5820137284, 10185240247, 20370480494, 40740960988]

約数ペア:

[(1, 40740960988), (2, 20370480494), (4, 10185240247), (7, 5820137284), (13, 3133920076), (14, 2910068642), (26, 1566960038), (28, 1455034321), (31, 1314224548), (52, 783480019), (62, 657112274), (73, 558095356), (91, 447702868), (124, 328556137), (146, 279047678), (182, 223851434), (217, 187746364), (292, 139523839), (364, 111925717), (403, 101094196), (434, 93873182), (511, 79727908), (806, 50547098), (868, 46936591), (949, 42930412), (1022, 39863954), (1612, 25273549), (1898, 21465206), (2044, 19931977), (2263, 18003076), (2821, 14442028), (3796, 10732603), (4526, 9001538), (5642, 7221014), (6643, 6132916), (9052, 4500769), (11284, 3610507), (13286, 3066458), (15841, 2571868), (26572, 1533229), (29419, 1384852), (31682, 1285934), (49459, 823732), (58838, 692426), (63364, 642967), (98918, 411866), (117676, 346213), (197836, 205933)]