103640270180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1\times {\mathrm{829}}^1$

素因数の和:1797

約数の個数: 96

約数和(自身を含む): 226394784000

約数和(自身を除く): 122754513820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 439, 491, 580, 829, 878, 982, 1658, 1756, 1964, 2195, 2455, 3316, 4145, 4390, 4910, 8290, 8780, 9820, 12731, 14239, 16580, 24041, 25462, 28478, 48082, 50924, 56956, 63655, 71195, 96164, 120205, 127310, 142390, 215549, 240410, 254620, 284780, 363931, 407039, 431098, 480820, 727862, 814078, 862196, 1077745, 1455724, 1628156, 1819655, 2035195, 2155490, 3639310, 4070390, 4310980, 6250921, 7278620, 8140780, 10553999, 11804131, 12501842, 21107998, 23608262, 25003684, 31254605, 42215996, 47216524, 52769995, 59020655, 62509210, 105539990, 118041310, 125018420, 178690121, 211079980, 236082620, 357380242, 714760484, 893450605, 1786901210, 3573802420, 5182013509, 10364027018, 20728054036, 25910067545, 51820135090, 103640270180]

約数ペア:

[(1, 103640270180), (2, 51820135090), (4, 25910067545), (5, 20728054036), (10, 10364027018), (20, 5182013509), (29, 3573802420), (58, 1786901210), (116, 893450605), (145, 714760484), (290, 357380242), (439, 236082620), (491, 211079980), (580, 178690121), (829, 125018420), (878, 118041310), (982, 105539990), (1658, 62509210), (1756, 59020655), (1964, 52769995), (2195, 47216524), (2455, 42215996), (3316, 31254605), (4145, 25003684), (4390, 23608262), (4910, 21107998), (8290, 12501842), (8780, 11804131), (9820, 10553999), (12731, 8140780), (14239, 7278620), (16580, 6250921), (24041, 4310980), (25462, 4070390), (28478, 3639310), (48082, 2155490), (50924, 2035195), (56956, 1819655), (63655, 1628156), (71195, 1455724), (96164, 1077745), (120205, 862196), (127310, 814078), (142390, 727862), (215549, 480820), (240410, 431098), (254620, 407039), (284780, 363931)]