4787029180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 10462814208

約数和(自身を除く): 5675785028

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 151, 172, 191, 193, 215, 302, 382, 386, 430, 604, 755, 764, 772, 860, 955, 965, 1510, 1910, 1930, 3020, 3820, 3860, 6493, 8213, 8299, 12986, 16426, 16598, 25972, 28841, 29143, 32465, 32852, 33196, 36863, 41065, 41495, 57682, 58286, 64930, 73726, 82130, 82990, 115364, 116572, 129860, 144205, 145715, 147452, 164260, 165980, 184315, 288410, 291430, 368630, 576820, 582860, 737260, 1240163, 1253149, 1585109, 2480326, 2506298, 3170218, 4960652, 5012596, 5566313, 6200815, 6265745, 6340436, 7925545, 11132626, 12401630, 12531490, 15851090, 22265252, 24803260, 25062980, 27831565, 31702180, 55663130, 111326260, 239351459, 478702918, 957405836, 1196757295, 2393514590, 4787029180]

約数ペア:

[(1, 4787029180), (2, 2393514590), (4, 1196757295), (5, 957405836), (10, 478702918), (20, 239351459), (43, 111326260), (86, 55663130), (151, 31702180), (172, 27831565), (191, 25062980), (193, 24803260), (215, 22265252), (302, 15851090), (382, 12531490), (386, 12401630), (430, 11132626), (604, 7925545), (755, 6340436), (764, 6265745), (772, 6200815), (860, 5566313), (955, 5012596), (965, 4960652), (1510, 3170218), (1910, 2506298), (1930, 2480326), (3020, 1585109), (3820, 1253149), (3860, 1240163), (6493, 737260), (8213, 582860), (8299, 576820), (12986, 368630), (16426, 291430), (16598, 288410), (25972, 184315), (28841, 165980), (29143, 164260), (32465, 147452), (32852, 145715), (33196, 144205), (36863, 129860), (41065, 116572), (41495, 115364), (57682, 82990), (58286, 82130), (64930, 73726)]