474582440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 1101893760

約数和(自身を除く): 627311320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 67, 122, 134, 244, 268, 305, 335, 488, 536, 610, 670, 1220, 1340, 2440, 2680, 2903, 4087, 5806, 8174, 11612, 14515, 16348, 20435, 23224, 29030, 32696, 40870, 58060, 81740, 116120, 163480, 177083, 194501, 354166, 389002, 708332, 778004, 885415, 972505, 1416664, 1556008, 1770830, 1945010, 3541660, 3890020, 7083320, 7780040, 11864561, 23729122, 47458244, 59322805, 94916488, 118645610, 237291220, 474582440]

約数ペア:

[(1, 474582440), (2, 237291220), (4, 118645610), (5, 94916488), (8, 59322805), (10, 47458244), (20, 23729122), (40, 11864561), (61, 7780040), (67, 7083320), (122, 3890020), (134, 3541660), (244, 1945010), (268, 1770830), (305, 1556008), (335, 1416664), (488, 972505), (536, 885415), (610, 778004), (670, 708332), (1220, 389002), (1340, 354166), (2440, 194501), (2680, 177083), (2903, 163480), (4087, 116120), (5806, 81740), (8174, 58060), (11612, 40870), (14515, 32696), (16348, 29030), (20435, 23224)]