4208185540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3331}}^1$

素因数の和:3509

約数の個数: 96

約数和(自身を含む): 9827427456

約数和(自身を除く): 5619241916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 113, 130, 172, 215, 226, 260, 430, 452, 559, 565, 860, 1118, 1130, 1469, 2236, 2260, 2795, 2938, 3331, 4859, 5590, 5876, 6662, 7345, 9718, 11180, 13324, 14690, 16655, 19436, 24295, 29380, 33310, 43303, 48590, 63167, 66620, 86606, 97180, 126334, 143233, 173212, 216515, 252668, 286466, 315835, 376403, 433030, 572932, 631670, 716165, 752806, 866060, 1263340, 1432330, 1505612, 1862029, 1882015, 2864660, 3724058, 3764030, 4893239, 7448116, 7528060, 9310145, 9786478, 16185329, 18620290, 19572956, 24466195, 32370658, 37240580, 48932390, 64741316, 80926645, 97864780, 161853290, 210409277, 323706580, 420818554, 841637108, 1052046385, 2104092770, 4208185540]

約数ペア:

[(1, 4208185540), (2, 2104092770), (4, 1052046385), (5, 841637108), (10, 420818554), (13, 323706580), (20, 210409277), (26, 161853290), (43, 97864780), (52, 80926645), (65, 64741316), (86, 48932390), (113, 37240580), (130, 32370658), (172, 24466195), (215, 19572956), (226, 18620290), (260, 16185329), (430, 9786478), (452, 9310145), (559, 7528060), (565, 7448116), (860, 4893239), (1118, 3764030), (1130, 3724058), (1469, 2864660), (2236, 1882015), (2260, 1862029), (2795, 1505612), (2938, 1432330), (3331, 1263340), (4859, 866060), (5590, 752806), (5876, 716165), (6662, 631670), (7345, 572932), (9718, 433030), (11180, 376403), (13324, 315835), (14690, 286466), (16655, 252668), (19436, 216515), (24295, 173212), (29380, 143233), (33310, 126334), (43303, 97180), (48590, 86606), (63167, 66620)]