2378813440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2833}}^1$

素因数の和:2903

約数の個数: 104

約数和(自身を含む): 5849750088

約数和(自身を除く): 3470936648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1024, 1280, 1312, 1640, 2048, 2560, 2624, 2833, 3280, 4096, 5120, 5248, 5666, 6560, 10240, 10496, 11332, 13120, 14165, 20480, 20992, 22664, 26240, 28330, 41984, 45328, 52480, 56660, 83968, 90656, 104960, 113320, 116153, 167936, 181312, 209920, 226640, 232306, 362624, 419840, 453280, 464612, 580765, 725248, 839680, 906560, 929224, 1161530, 1450496, 1813120, 1858448, 2323060, 2900992, 3626240, 3716896, 4646120, 5801984, 7252480, 7433792, 9292240, 11603968, 14504960, 14867584, 18584480, 29009920, 29735168, 37168960, 58019840, 59470336, 74337920, 118940672, 148675840, 237881344, 297351680, 475762688, 594703360, 1189406720, 2378813440]

約数ペア:

[(1, 2378813440), (2, 1189406720), (4, 594703360), (5, 475762688), (8, 297351680), (10, 237881344), (16, 148675840), (20, 118940672), (32, 74337920), (40, 59470336), (41, 58019840), (64, 37168960), (80, 29735168), (82, 29009920), (128, 18584480), (160, 14867584), (164, 14504960), (205, 11603968), (256, 9292240), (320, 7433792), (328, 7252480), (410, 5801984), (512, 4646120), (640, 3716896), (656, 3626240), (820, 2900992), (1024, 2323060), (1280, 1858448), (1312, 1813120), (1640, 1450496), (2048, 1161530), (2560, 929224), (2624, 906560), (2833, 839680), (3280, 725248), (4096, 580765), (5120, 464612), (5248, 453280), (5666, 419840), (6560, 362624), (10240, 232306), (10496, 226640), (11332, 209920), (13120, 181312), (14165, 167936), (20480, 116153), (20992, 113320), (22664, 104960), (26240, 90656), (28330, 83968), (41984, 56660), (45328, 52480)]