40001594248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{6143}}^1$

素因数の和:6240

約数の個数: 144

約数和(自身を含む): 97371832320

約数和(自身を除く): 57370238072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 121, 124, 154, 217, 242, 248, 308, 341, 434, 484, 616, 682, 847, 868, 961, 968, 1364, 1694, 1736, 1922, 2387, 2728, 3388, 3751, 3844, 4774, 6143, 6727, 6776, 7502, 7688, 9548, 10571, 12286, 13454, 15004, 19096, 21142, 24572, 26257, 26908, 30008, 42284, 43001, 49144, 52514, 53816, 67573, 73997, 84568, 86002, 105028, 116281, 135146, 147994, 172004, 190433, 210056, 232562, 270292, 295988, 344008, 380866, 465124, 473011, 540584, 591976, 743303, 761732, 813967, 930248, 946022, 1333031, 1486606, 1523464, 1627934, 1892044, 2094763, 2666062, 2973212, 3255868, 3784088, 4189526, 5203121, 5332124, 5903423, 5946424, 6511736, 8379052, 10406242, 10664248, 11806846, 14663341, 16758104, 20812484, 23042393, 23613692, 29326682, 41323961, 41624968, 46084786, 47227384, 58653364, 64937653, 82647922, 92169572, 117306728, 129875306, 161296751, 165295844, 184339144, 259750612, 322593502, 330591688, 454563571, 519501224, 645187004, 714314183, 909127142, 1290374008, 1428628366, 1818254284, 2857256732, 3636508568, 5000199281, 5714513464, 10000398562, 20000797124, 40001594248]

約数ペア:

[(1, 40001594248), (2, 20000797124), (4, 10000398562), (7, 5714513464), (8, 5000199281), (11, 3636508568), (14, 2857256732), (22, 1818254284), (28, 1428628366), (31, 1290374008), (44, 909127142), (56, 714314183), (62, 645187004), (77, 519501224), (88, 454563571), (121, 330591688), (124, 322593502), (154, 259750612), (217, 184339144), (242, 165295844), (248, 161296751), (308, 129875306), (341, 117306728), (434, 92169572), (484, 82647922), (616, 64937653), (682, 58653364), (847, 47227384), (868, 46084786), (961, 41624968), (968, 41323961), (1364, 29326682), (1694, 23613692), (1736, 23042393), (1922, 20812484), (2387, 16758104), (2728, 14663341), (3388, 11806846), (3751, 10664248), (3844, 10406242), (4774, 8379052), (6143, 6511736), (6727, 5946424), (6776, 5903423), (7502, 5332124), (7688, 5203121), (9548, 4189526), (10571, 3784088), (12286, 3255868), (13454, 2973212), (15004, 2666062), (19096, 2094763), (21142, 1892044), (24572, 1627934), (26257, 1523464), (26908, 1486606), (30008, 1333031), (42284, 946022), (43001, 930248), (49144, 813967), (52514, 761732), (53816, 743303), (67573, 591976), (73997, 540584), (84568, 473011), (86002, 465124), (105028, 380866), (116281, 344008), (135146, 295988), (147994, 270292), (172004, 232562), (190433, 210056)]