107216080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 257108544

約数和(自身を除く): 149892464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 83, 134, 166, 241, 268, 332, 335, 415, 482, 536, 664, 670, 830, 964, 1072, 1205, 1328, 1340, 1660, 1928, 2410, 2680, 3320, 3856, 4820, 5360, 5561, 6640, 9640, 11122, 16147, 19280, 20003, 22244, 27805, 32294, 40006, 44488, 55610, 64588, 80012, 80735, 88976, 100015, 111220, 129176, 160024, 161470, 200030, 222440, 258352, 320048, 322940, 400060, 444880, 645880, 800120, 1291760, 1340201, 1600240, 2680402, 5360804, 6701005, 10721608, 13402010, 21443216, 26804020, 53608040, 107216080]

約数ペア:

[(1, 107216080), (2, 53608040), (4, 26804020), (5, 21443216), (8, 13402010), (10, 10721608), (16, 6701005), (20, 5360804), (40, 2680402), (67, 1600240), (80, 1340201), (83, 1291760), (134, 800120), (166, 645880), (241, 444880), (268, 400060), (332, 322940), (335, 320048), (415, 258352), (482, 222440), (536, 200030), (664, 161470), (670, 160024), (830, 129176), (964, 111220), (1072, 100015), (1205, 88976), (1328, 80735), (1340, 80012), (1660, 64588), (1928, 55610), (2410, 44488), (2680, 40006), (3320, 32294), (3856, 27805), (4820, 22244), (5360, 20003), (5561, 19280), (6640, 16147), (9640, 11122)]