13935080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 33339600

約数和(自身を除く): 19404520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 293, 328, 410, 580, 586, 820, 1160, 1172, 1189, 1465, 1640, 2344, 2378, 2930, 4756, 5860, 5945, 8497, 9512, 11720, 11890, 12013, 16994, 23780, 24026, 33988, 42485, 47560, 48052, 60065, 67976, 84970, 96104, 120130, 169940, 240260, 339880, 348377, 480520, 696754, 1393508, 1741885, 2787016, 3483770, 6967540, 13935080]

約数ペア:

[(1, 13935080), (2, 6967540), (4, 3483770), (5, 2787016), (8, 1741885), (10, 1393508), (20, 696754), (29, 480520), (40, 348377), (41, 339880), (58, 240260), (82, 169940), (116, 120130), (145, 96104), (164, 84970), (205, 67976), (232, 60065), (290, 48052), (293, 47560), (328, 42485), (410, 33988), (580, 24026), (586, 23780), (820, 16994), (1160, 12013), (1172, 11890), (1189, 11720), (1465, 9512), (1640, 8497), (2344, 5945), (2378, 5860), (2930, 4756)]