2014053880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{70619}}^1$

素因数の和:70684

約数の個数: 64

約数和(自身を含む): 4881254400

約数和(自身を除く): 2867200520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 14260, 28520, 70619, 141238, 282476, 353095, 564952, 706190, 1412380, 1624237, 2189189, 2824760, 3248474, 4378378, 6496948, 8121185, 8756756, 10945945, 12993896, 16242370, 17513512, 21891890, 32484740, 43783780, 50351347, 64969480, 87567560, 100702694, 201405388, 251756735, 402810776, 503513470, 1007026940, 2014053880]

約数ペア:

[(1, 2014053880), (2, 1007026940), (4, 503513470), (5, 402810776), (8, 251756735), (10, 201405388), (20, 100702694), (23, 87567560), (31, 64969480), (40, 50351347), (46, 43783780), (62, 32484740), (92, 21891890), (115, 17513512), (124, 16242370), (155, 12993896), (184, 10945945), (230, 8756756), (248, 8121185), (310, 6496948), (460, 4378378), (620, 3248474), (713, 2824760), (920, 2189189), (1240, 1624237), (1426, 1412380), (2852, 706190), (3565, 564952), (5704, 353095), (7130, 282476), (14260, 141238), (28520, 70619)]