2019012160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9403}}^1$

素因数の和:9492

約数の個数: 112

約数和(自身を含む): 5331390912

約数和(自身を除く): 3312378752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 160, 176, 220, 244, 305, 320, 352, 440, 488, 610, 671, 704, 880, 976, 1220, 1342, 1760, 1952, 2440, 2684, 3355, 3520, 3904, 4880, 5368, 6710, 9403, 9760, 10736, 13420, 18806, 19520, 21472, 26840, 37612, 42944, 47015, 53680, 75224, 94030, 103433, 107360, 150448, 188060, 206866, 214720, 300896, 376120, 413732, 517165, 573583, 601792, 752240, 827464, 1034330, 1147166, 1504480, 1654928, 2068660, 2294332, 2867915, 3008960, 3309856, 4137320, 4588664, 5735830, 6309413, 6619712, 8274640, 9177328, 11471660, 12618826, 16549280, 18354656, 22943320, 25237652, 31547065, 33098560, 36709312, 45886640, 50475304, 63094130, 91773280, 100950608, 126188260, 183546560, 201901216, 252376520, 403802432, 504753040, 1009506080, 2019012160]

約数ペア:

[(1, 2019012160), (2, 1009506080), (4, 504753040), (5, 403802432), (8, 252376520), (10, 201901216), (11, 183546560), (16, 126188260), (20, 100950608), (22, 91773280), (32, 63094130), (40, 50475304), (44, 45886640), (55, 36709312), (61, 33098560), (64, 31547065), (80, 25237652), (88, 22943320), (110, 18354656), (122, 16549280), (160, 12618826), (176, 11471660), (220, 9177328), (244, 8274640), (305, 6619712), (320, 6309413), (352, 5735830), (440, 4588664), (488, 4137320), (610, 3309856), (671, 3008960), (704, 2867915), (880, 2294332), (976, 2068660), (1220, 1654928), (1342, 1504480), (1760, 1147166), (1952, 1034330), (2440, 827464), (2684, 752240), (3355, 601792), (3520, 573583), (3904, 517165), (4880, 413732), (5368, 376120), (6710, 300896), (9403, 214720), (9760, 206866), (10736, 188060), (13420, 150448), (18806, 107360), (19520, 103433), (21472, 94030), (26840, 75224), (37612, 53680), (42944, 47015)]