42357260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 102156768

約数和(自身を除く): 59799508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 761, 1012, 1210, 1265, 1522, 2420, 2530, 2783, 3044, 3805, 5060, 5566, 7610, 8371, 11132, 13915, 15220, 16742, 17503, 27830, 33484, 35006, 41855, 55660, 70012, 83710, 87515, 92081, 167420, 175030, 184162, 192533, 350060, 368324, 385066, 460405, 770132, 920810, 962665, 1841620, 1925330, 2117863, 3850660, 4235726, 8471452, 10589315, 21178630, 42357260]

約数ペア:

[(1, 42357260), (2, 21178630), (4, 10589315), (5, 8471452), (10, 4235726), (11, 3850660), (20, 2117863), (22, 1925330), (23, 1841620), (44, 962665), (46, 920810), (55, 770132), (92, 460405), (110, 385066), (115, 368324), (121, 350060), (220, 192533), (230, 184162), (242, 175030), (253, 167420), (460, 92081), (484, 87515), (506, 83710), (605, 70012), (761, 55660), (1012, 41855), (1210, 35006), (1265, 33484), (1522, 27830), (2420, 17503), (2530, 16742), (2783, 15220), (3044, 13915), (3805, 11132), (5060, 8371), (5566, 7610)]