4417776460180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{72589163}}^1$

素因数の和:72589368

約数の個数: 48

約数和(自身を含む): 9877933437120

約数和(自身を除く): 5460156976940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 716, 895, 1790, 3043, 3580, 6086, 12172, 15215, 30430, 60860, 72589163, 145178326, 290356652, 362945815, 725891630, 1234015771, 1451783260, 2468031542, 4936063084, 6170078855, 12340157710, 12993460177, 24680315420, 25986920354, 51973840708, 64967300885, 129934601770, 220888823009, 259869203540, 441777646018, 883555292036, 1104444115045, 2208888230090, 4417776460180]

約数ペア:

[(1, 4417776460180), (2, 2208888230090), (4, 1104444115045), (5, 883555292036), (10, 441777646018), (17, 259869203540), (20, 220888823009), (34, 129934601770), (68, 64967300885), (85, 51973840708), (170, 25986920354), (179, 24680315420), (340, 12993460177), (358, 12340157710), (716, 6170078855), (895, 4936063084), (1790, 2468031542), (3043, 1451783260), (3580, 1234015771), (6086, 725891630), (12172, 362945815), (15215, 290356652), (30430, 145178326), (60860, 72589163)]