7136048480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{45557}}^1$

素因数の和:45672

約数の個数: 96

約数和(自身を含む): 18598597920

約数和(自身を除く): 11462549440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 160, 176, 178, 220, 352, 356, 440, 445, 712, 880, 890, 979, 1424, 1760, 1780, 1958, 2848, 3560, 3916, 4895, 7120, 7832, 9790, 14240, 15664, 19580, 31328, 39160, 45557, 78320, 91114, 156640, 182228, 227785, 364456, 455570, 501127, 728912, 911140, 1002254, 1457824, 1822280, 2004508, 2505635, 3644560, 4009016, 4054573, 5011270, 7289120, 8018032, 8109146, 10022540, 16036064, 16218292, 20045080, 20272865, 32436584, 40090160, 40545730, 44600303, 64873168, 80180320, 81091460, 89200606, 129746336, 162182920, 178401212, 223001515, 324365840, 356802424, 446003030, 648731680, 713604848, 892006060, 1427209696, 1784012120, 3568024240, 7136048480]

約数ペア:

[(1, 7136048480), (2, 3568024240), (4, 1784012120), (5, 1427209696), (8, 892006060), (10, 713604848), (11, 648731680), (16, 446003030), (20, 356802424), (22, 324365840), (32, 223001515), (40, 178401212), (44, 162182920), (55, 129746336), (80, 89200606), (88, 81091460), (89, 80180320), (110, 64873168), (160, 44600303), (176, 40545730), (178, 40090160), (220, 32436584), (352, 20272865), (356, 20045080), (440, 16218292), (445, 16036064), (712, 10022540), (880, 8109146), (890, 8018032), (979, 7289120), (1424, 5011270), (1760, 4054573), (1780, 4009016), (1958, 3644560), (2848, 2505635), (3560, 2004508), (3916, 1822280), (4895, 1457824), (7120, 1002254), (7832, 911140), (9790, 728912), (14240, 501127), (15664, 455570), (19580, 364456), (31328, 227785), (39160, 182228), (45557, 156640), (78320, 91114)]