78755270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 160114752

約数和(自身を除く): 81359482

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 97, 110, 121, 122, 194, 242, 305, 485, 605, 610, 671, 970, 1067, 1210, 1331, 1342, 2134, 2662, 3355, 5335, 5917, 6655, 6710, 7381, 10670, 11737, 11834, 13310, 14762, 23474, 29585, 36905, 58685, 59170, 65087, 73810, 81191, 117370, 129107, 130174, 162382, 258214, 325435, 405955, 645535, 650870, 715957, 811910, 1291070, 1431914, 3579785, 7159570, 7875527, 15751054, 39377635, 78755270]

約数ペア:

[(1, 78755270), (2, 39377635), (5, 15751054), (10, 7875527), (11, 7159570), (22, 3579785), (55, 1431914), (61, 1291070), (97, 811910), (110, 715957), (121, 650870), (122, 645535), (194, 405955), (242, 325435), (305, 258214), (485, 162382), (605, 130174), (610, 129107), (671, 117370), (970, 81191), (1067, 73810), (1210, 65087), (1331, 59170), (1342, 58685), (2134, 36905), (2662, 29585), (3355, 23474), (5335, 14762), (5917, 13310), (6655, 11834), (6710, 11737), (7381, 10670)]