237788360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 550065600

約数和(自身を除く): 312277240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 83, 134, 166, 268, 332, 335, 415, 536, 664, 670, 830, 1069, 1340, 1660, 2138, 2680, 3320, 4276, 5345, 5561, 8552, 10690, 11122, 21380, 22244, 27805, 42760, 44488, 55610, 71623, 88727, 111220, 143246, 177454, 222440, 286492, 354908, 358115, 443635, 572984, 709816, 716230, 887270, 1432460, 1774540, 2864920, 3549080, 5944709, 11889418, 23778836, 29723545, 47557672, 59447090, 118894180, 237788360]

約数ペア:

[(1, 237788360), (2, 118894180), (4, 59447090), (5, 47557672), (8, 29723545), (10, 23778836), (20, 11889418), (40, 5944709), (67, 3549080), (83, 2864920), (134, 1774540), (166, 1432460), (268, 887270), (332, 716230), (335, 709816), (415, 572984), (536, 443635), (664, 358115), (670, 354908), (830, 286492), (1069, 222440), (1340, 177454), (1660, 143246), (2138, 111220), (2680, 88727), (3320, 71623), (4276, 55610), (5345, 44488), (5561, 42760), (8552, 27805), (10690, 22244), (11122, 21380)]