14886280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 35607600

約数和(自身を除く): 20721320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 313, 328, 410, 580, 626, 820, 1160, 1189, 1252, 1565, 1640, 2378, 2504, 3130, 4756, 5945, 6260, 9077, 9512, 11890, 12520, 12833, 18154, 23780, 25666, 36308, 45385, 47560, 51332, 64165, 72616, 90770, 102664, 128330, 181540, 256660, 363080, 372157, 513320, 744314, 1488628, 1860785, 2977256, 3721570, 7443140, 14886280]

約数ペア:

[(1, 14886280), (2, 7443140), (4, 3721570), (5, 2977256), (8, 1860785), (10, 1488628), (20, 744314), (29, 513320), (40, 372157), (41, 363080), (58, 256660), (82, 181540), (116, 128330), (145, 102664), (164, 90770), (205, 72616), (232, 64165), (290, 51332), (313, 47560), (328, 45385), (410, 36308), (580, 25666), (626, 23780), (820, 18154), (1160, 12833), (1189, 12520), (1252, 11890), (1565, 9512), (1640, 9077), (2378, 6260), (2504, 5945), (3130, 4756)]