7029206967880

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{5820229}}^1$

素因数の和:5820626

約数の個数: 64

約数和(自身を含む): 16018437006000

約数和(自身を除く): 8989230038120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 277, 436, 545, 554, 872, 1090, 1108, 1385, 2180, 2216, 2770, 4360, 5540, 11080, 30193, 60386, 120772, 150965, 241544, 301930, 603860, 1207720, 5820229, 11640458, 23280916, 29101145, 46561832, 58202290, 116404580, 232809160, 634404961, 1268809922, 1612203433, 2537619844, 3172024805, 3224406866, 5075239688, 6344049610, 6448813732, 8061017165, 12688099220, 12897627464, 16122034330, 25376198440, 32244068660, 64488137320, 175730174197, 351460348394, 702920696788, 878650870985, 1405841393576, 1757301741970, 3514603483940, 7029206967880]

約数ペア:

[(1, 7029206967880), (2, 3514603483940), (4, 1757301741970), (5, 1405841393576), (8, 878650870985), (10, 702920696788), (20, 351460348394), (40, 175730174197), (109, 64488137320), (218, 32244068660), (277, 25376198440), (436, 16122034330), (545, 12897627464), (554, 12688099220), (872, 8061017165), (1090, 6448813732), (1108, 6344049610), (1385, 5075239688), (2180, 3224406866), (2216, 3172024805), (2770, 2537619844), (4360, 1612203433), (5540, 1268809922), (11080, 634404961), (30193, 232809160), (60386, 116404580), (120772, 58202290), (150965, 46561832), (241544, 29101145), (301930, 23280916), (603860, 11640458), (1207720, 5820229)]