41873920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1521

約数の個数: 80

約数和(自身を含む): 109600128

約数和(自身を除く): 67726208

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, 1487, 1760, 2560, 2816, 2974, 3520, 5632, 5948, 7040, 7435, 11896, 14080, 14870, 16357, 23792, 28160, 29740, 32714, 47584, 59480, 65428, 81785, 95168, 118960, 130856, 163570, 190336, 237920, 261712, 327140, 380672, 475840, 523424, 654280, 761344, 951680, 1046848, 1308560, 1903360, 2093696, 2617120, 3806720, 4187392, 5234240, 8374784, 10468480, 20936960, 41873920]

約数ペア:

[(1, 41873920), (2, 20936960), (4, 10468480), (5, 8374784), (8, 5234240), (10, 4187392), (11, 3806720), (16, 2617120), (20, 2093696), (22, 1903360), (32, 1308560), (40, 1046848), (44, 951680), (55, 761344), (64, 654280), (80, 523424), (88, 475840), (110, 380672), (128, 327140), (160, 261712), (176, 237920), (220, 190336), (256, 163570), (320, 130856), (352, 118960), (440, 95168), (512, 81785), (640, 65428), (704, 59480), (880, 47584), (1280, 32714), (1408, 29740), (1487, 28160), (1760, 23792), (2560, 16357), (2816, 14870), (2974, 14080), (3520, 11896), (5632, 7435), (5948, 7040)]