4201804970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{11621}}^1$

素因数の和:11831

約数の個数: 64

約数和(自身を含む): 8736024960

約数和(自身を除く): 4534219990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 173, 190, 209, 346, 418, 865, 1045, 1730, 1903, 2090, 3287, 3806, 6574, 9515, 11621, 16435, 19030, 23242, 32870, 36157, 58105, 72314, 116210, 127831, 180785, 220799, 255662, 361570, 441598, 639155, 1103995, 1278310, 2010433, 2207990, 2428789, 4020866, 4857578, 10052165, 12143945, 20104330, 22114763, 24287890, 38198227, 44229526, 76396454, 110573815, 190991135, 221147630, 381982270, 420180497, 840360994, 2100902485, 4201804970]

約数ペア:

[(1, 4201804970), (2, 2100902485), (5, 840360994), (10, 420180497), (11, 381982270), (19, 221147630), (22, 190991135), (38, 110573815), (55, 76396454), (95, 44229526), (110, 38198227), (173, 24287890), (190, 22114763), (209, 20104330), (346, 12143945), (418, 10052165), (865, 4857578), (1045, 4020866), (1730, 2428789), (1903, 2207990), (2090, 2010433), (3287, 1278310), (3806, 1103995), (6574, 639155), (9515, 441598), (11621, 361570), (16435, 255662), (19030, 220799), (23242, 180785), (32870, 127831), (36157, 116210), (58105, 72314)]