8361919040

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{4159}}^1$

素因数の和:4340

約数の個数: 112

約数和(自身を含む): 20439644160

約数和(自身を除く): 12077725120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 103, 122, 160, 206, 244, 305, 320, 412, 488, 515, 610, 824, 976, 1030, 1220, 1648, 1952, 2060, 2440, 3296, 3904, 4120, 4159, 4880, 6283, 6592, 8240, 8318, 9760, 12566, 16480, 16636, 19520, 20795, 25132, 31415, 32960, 33272, 41590, 50264, 62830, 66544, 83180, 100528, 125660, 133088, 166360, 201056, 251320, 253699, 266176, 332720, 402112, 428377, 502640, 507398, 665440, 856754, 1005280, 1014796, 1268495, 1330880, 1713508, 2010560, 2029592, 2141885, 2536990, 3427016, 4059184, 4283770, 5073980, 6854032, 8118368, 8567540, 10147960, 13708064, 16236736, 17135080, 20295920, 26130997, 27416128, 34270160, 40591840, 52261994, 68540320, 81183680, 104523988, 130654985, 137080640, 209047976, 261309970, 418095952, 522619940, 836191904, 1045239880, 1672383808, 2090479760, 4180959520, 8361919040]

約数ペア:

[(1, 8361919040), (2, 4180959520), (4, 2090479760), (5, 1672383808), (8, 1045239880), (10, 836191904), (16, 522619940), (20, 418095952), (32, 261309970), (40, 209047976), (61, 137080640), (64, 130654985), (80, 104523988), (103, 81183680), (122, 68540320), (160, 52261994), (206, 40591840), (244, 34270160), (305, 27416128), (320, 26130997), (412, 20295920), (488, 17135080), (515, 16236736), (610, 13708064), (824, 10147960), (976, 8567540), (1030, 8118368), (1220, 6854032), (1648, 5073980), (1952, 4283770), (2060, 4059184), (2440, 3427016), (3296, 2536990), (3904, 2141885), (4120, 2029592), (4159, 2010560), (4880, 1713508), (6283, 1330880), (6592, 1268495), (8240, 1014796), (8318, 1005280), (9760, 856754), (12566, 665440), (16480, 507398), (16636, 502640), (19520, 428377), (20795, 402112), (25132, 332720), (31415, 266176), (32960, 253699), (33272, 251320), (41590, 201056), (50264, 166360), (62830, 133088), (66544, 125660), (83180, 100528)]