63825920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 96567040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 271, 320, 368, 460, 512, 542, 640, 736, 920, 1024, 1084, 1280, 1355, 1472, 1840, 2048, 2168, 2560, 2710, 2944, 3680, 4336, 5120, 5420, 5888, 6233, 7360, 8672, 10240, 10840, 11776, 12466, 14720, 17344, 21680, 23552, 24932, 29440, 31165, 34688, 43360, 47104, 49864, 58880, 62330, 69376, 86720, 99728, 117760, 124660, 138752, 173440, 199456, 235520, 249320, 277504, 346880, 398912, 498640, 555008, 693760, 797824, 997280, 1387520, 1595648, 1994560, 2775040, 3191296, 3989120, 6382592, 7978240, 12765184, 15956480, 31912960, 63825920]

約数ペア:

[(1, 63825920), (2, 31912960), (4, 15956480), (5, 12765184), (8, 7978240), (10, 6382592), (16, 3989120), (20, 3191296), (23, 2775040), (32, 1994560), (40, 1595648), (46, 1387520), (64, 997280), (80, 797824), (92, 693760), (115, 555008), (128, 498640), (160, 398912), (184, 346880), (230, 277504), (256, 249320), (271, 235520), (320, 199456), (368, 173440), (460, 138752), (512, 124660), (542, 117760), (640, 99728), (736, 86720), (920, 69376), (1024, 62330), (1084, 58880), (1280, 49864), (1355, 47104), (1472, 43360), (1840, 34688), (2048, 31165), (2168, 29440), (2560, 24932), (2710, 23552), (2944, 21680), (3680, 17344), (4336, 14720), (5120, 12466), (5420, 11776), (5888, 10840), (6233, 10240), (7360, 8672)]