45647360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1655

約数の個数: 80

約数和(自身を含む): 119470032

約数和(自身を除く): 73822672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1621, 1760, 2560, 2816, 3242, 3520, 5632, 6484, 7040, 8105, 12968, 14080, 16210, 17831, 25936, 28160, 32420, 35662, 51872, 64840, 71324, 89155, 103744, 129680, 142648, 178310, 207488, 259360, 285296, 356620, 414976, 518720, 570592, 713240, 829952, 1037440, 1141184, 1426480, 2074880, 2282368, 2852960, 4149760, 4564736, 5705920, 9129472, 11411840, 22823680, 45647360]

約数ペア:

[(1, 45647360), (2, 22823680), (4, 11411840), (5, 9129472), (8, 5705920), (10, 4564736), (11, 4149760), (16, 2852960), (20, 2282368), (22, 2074880), (32, 1426480), (40, 1141184), (44, 1037440), (55, 829952), (64, 713240), (80, 570592), (88, 518720), (110, 414976), (128, 356620), (160, 285296), (176, 259360), (220, 207488), (256, 178310), (320, 142648), (352, 129680), (440, 103744), (512, 89155), (640, 71324), (704, 64840), (880, 51872), (1280, 35662), (1408, 32420), (1621, 28160), (1760, 25936), (2560, 17831), (2816, 16210), (3242, 14080), (3520, 12968), (5632, 8105), (6484, 7040)]