136423400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 329978880

約数和(自身を除く): 193555480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 127, 131, 164, 200, 205, 254, 262, 328, 410, 508, 524, 635, 655, 820, 1016, 1025, 1048, 1270, 1310, 1640, 2050, 2540, 2620, 3175, 3275, 4100, 5080, 5207, 5240, 5371, 6350, 6550, 8200, 10414, 10742, 12700, 13100, 16637, 20828, 21484, 25400, 26035, 26200, 26855, 33274, 41656, 42968, 52070, 53710, 66548, 83185, 104140, 107420, 130175, 133096, 134275, 166370, 208280, 214840, 260350, 268550, 332740, 415925, 520700, 537100, 665480, 682117, 831850, 1041400, 1074200, 1364234, 1663700, 2728468, 3327400, 3410585, 5456936, 6821170, 13642340, 17052925, 27284680, 34105850, 68211700, 136423400]

約数ペア:

[(1, 136423400), (2, 68211700), (4, 34105850), (5, 27284680), (8, 17052925), (10, 13642340), (20, 6821170), (25, 5456936), (40, 3410585), (41, 3327400), (50, 2728468), (82, 1663700), (100, 1364234), (127, 1074200), (131, 1041400), (164, 831850), (200, 682117), (205, 665480), (254, 537100), (262, 520700), (328, 415925), (410, 332740), (508, 268550), (524, 260350), (635, 214840), (655, 208280), (820, 166370), (1016, 134275), (1025, 133096), (1048, 130175), (1270, 107420), (1310, 104140), (1640, 83185), (2050, 66548), (2540, 53710), (2620, 52070), (3175, 42968), (3275, 41656), (4100, 33274), (5080, 26855), (5207, 26200), (5240, 26035), (5371, 25400), (6350, 21484), (6550, 20828), (8200, 16637), (10414, 13100), (10742, 12700)]