5267960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 12856320

約数和(自身を除く): 7588360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 127, 136, 170, 244, 254, 305, 340, 488, 508, 610, 635, 680, 1016, 1037, 1220, 1270, 2074, 2159, 2440, 2540, 4148, 4318, 5080, 5185, 7747, 8296, 8636, 10370, 10795, 15494, 17272, 20740, 21590, 30988, 38735, 41480, 43180, 61976, 77470, 86360, 131699, 154940, 263398, 309880, 526796, 658495, 1053592, 1316990, 2633980, 5267960]

約数ペア:

[(1, 5267960), (2, 2633980), (4, 1316990), (5, 1053592), (8, 658495), (10, 526796), (17, 309880), (20, 263398), (34, 154940), (40, 131699), (61, 86360), (68, 77470), (85, 61976), (122, 43180), (127, 41480), (136, 38735), (170, 30988), (244, 21590), (254, 20740), (305, 17272), (340, 15494), (488, 10795), (508, 10370), (610, 8636), (635, 8296), (680, 7747), (1016, 5185), (1037, 5080), (1220, 4318), (1270, 4148), (2074, 2540), (2159, 2440)]