4510361960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{142193}}^1$

素因数の和:142278

約数の個数: 64

約数和(自身を含む): 11108195280

約数和(自身を除く): 6597833320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7930, 15860, 31720, 142193, 284386, 568772, 710965, 1137544, 1421930, 1848509, 2843860, 3697018, 5687720, 7394036, 8673773, 9242545, 14788072, 17347546, 18485090, 34695092, 36970180, 43368865, 69390184, 73940360, 86737730, 112759049, 173475460, 225518098, 346950920, 451036196, 563795245, 902072392, 1127590490, 2255180980, 4510361960]

約数ペア:

[(1, 4510361960), (2, 2255180980), (4, 1127590490), (5, 902072392), (8, 563795245), (10, 451036196), (13, 346950920), (20, 225518098), (26, 173475460), (40, 112759049), (52, 86737730), (61, 73940360), (65, 69390184), (104, 43368865), (122, 36970180), (130, 34695092), (244, 18485090), (260, 17347546), (305, 14788072), (488, 9242545), (520, 8673773), (610, 7394036), (793, 5687720), (1220, 3697018), (1586, 2843860), (2440, 1848509), (3172, 1421930), (3965, 1137544), (6344, 710965), (7930, 568772), (15860, 284386), (31720, 142193)]