5732870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 12821760

約数和(自身を除く): 7088890

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 211, 247, 286, 418, 422, 494, 715, 1045, 1055, 1235, 1430, 2090, 2110, 2321, 2470, 2717, 2743, 4009, 4642, 5434, 5486, 8018, 11605, 13585, 13715, 20045, 23210, 27170, 27430, 30173, 40090, 44099, 52117, 60346, 88198, 104234, 150865, 220495, 260585, 301730, 440990, 521170, 573287, 1146574, 2866435, 5732870]

約数ペア:

[(1, 5732870), (2, 2866435), (5, 1146574), (10, 573287), (11, 521170), (13, 440990), (19, 301730), (22, 260585), (26, 220495), (38, 150865), (55, 104234), (65, 88198), (95, 60346), (110, 52117), (130, 44099), (143, 40090), (190, 30173), (209, 27430), (211, 27170), (247, 23210), (286, 20045), (418, 13715), (422, 13585), (494, 11605), (715, 8018), (1045, 5486), (1055, 5434), (1235, 4642), (1430, 4009), (2090, 2743), (2110, 2717), (2321, 2470)]