415964080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1373}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 1108125504

約数和(自身を除く): 692161424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 541, 560, 1082, 1373, 2164, 2705, 2746, 3787, 4328, 5410, 5492, 6865, 7574, 8656, 9611, 10820, 10984, 13730, 15148, 18935, 19222, 21640, 21968, 27460, 30296, 37870, 38444, 43280, 48055, 54920, 60592, 75740, 76888, 96110, 109840, 151480, 153776, 192220, 302960, 384440, 742793, 768880, 1485586, 2971172, 3713965, 5199551, 5942344, 7427930, 10399102, 11884688, 14855860, 20798204, 25997755, 29711720, 41596408, 51995510, 59423440, 83192816, 103991020, 207982040, 415964080]

約数ペア:

[(1, 415964080), (2, 207982040), (4, 103991020), (5, 83192816), (7, 59423440), (8, 51995510), (10, 41596408), (14, 29711720), (16, 25997755), (20, 20798204), (28, 14855860), (35, 11884688), (40, 10399102), (56, 7427930), (70, 5942344), (80, 5199551), (112, 3713965), (140, 2971172), (280, 1485586), (541, 768880), (560, 742793), (1082, 384440), (1373, 302960), (2164, 192220), (2705, 153776), (2746, 151480), (3787, 109840), (4328, 96110), (5410, 76888), (5492, 75740), (6865, 60592), (7574, 54920), (8656, 48055), (9611, 43280), (10820, 38444), (10984, 37870), (13730, 30296), (15148, 27460), (18935, 21968), (19222, 21640)]