2388047360

素因数分解:

$2^9\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4421}}^1$

素因数の和:4655

約数の個数: 80

約数和(自身を含む): 5754154032

約数和(自身を除く): 3366106672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 256, 320, 422, 512, 640, 844, 1055, 1280, 1688, 2110, 2560, 3376, 4220, 4421, 6752, 8440, 8842, 13504, 16880, 17684, 22105, 27008, 33760, 35368, 44210, 54016, 67520, 70736, 88420, 108032, 135040, 141472, 176840, 270080, 282944, 353680, 540160, 565888, 707360, 932831, 1131776, 1414720, 1865662, 2263552, 2829440, 3731324, 4664155, 5658880, 7462648, 9328310, 11317760, 14925296, 18656620, 29850592, 37313240, 59701184, 74626480, 119402368, 149252960, 238804736, 298505920, 477609472, 597011840, 1194023680, 2388047360]

約数ペア:

[(1, 2388047360), (2, 1194023680), (4, 597011840), (5, 477609472), (8, 298505920), (10, 238804736), (16, 149252960), (20, 119402368), (32, 74626480), (40, 59701184), (64, 37313240), (80, 29850592), (128, 18656620), (160, 14925296), (211, 11317760), (256, 9328310), (320, 7462648), (422, 5658880), (512, 4664155), (640, 3731324), (844, 2829440), (1055, 2263552), (1280, 1865662), (1688, 1414720), (2110, 1131776), (2560, 932831), (3376, 707360), (4220, 565888), (4421, 540160), (6752, 353680), (8440, 282944), (8842, 270080), (13504, 176840), (16880, 141472), (17684, 135040), (22105, 108032), (27008, 88420), (33760, 70736), (35368, 67520), (44210, 54016)]