27367960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 65862720

約数和(自身を除く): 38494760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 167, 170, 241, 334, 340, 482, 668, 680, 835, 964, 1205, 1336, 1670, 1928, 2410, 2839, 3340, 4097, 4820, 5678, 6680, 8194, 9640, 11356, 14195, 16388, 20485, 22712, 28390, 32776, 40247, 40970, 56780, 80494, 81940, 113560, 160988, 163880, 201235, 321976, 402470, 684199, 804940, 1368398, 1609880, 2736796, 3420995, 5473592, 6841990, 13683980, 27367960]

約数ペア:

[(1, 27367960), (2, 13683980), (4, 6841990), (5, 5473592), (8, 3420995), (10, 2736796), (17, 1609880), (20, 1368398), (34, 804940), (40, 684199), (68, 402470), (85, 321976), (136, 201235), (167, 163880), (170, 160988), (241, 113560), (334, 81940), (340, 80494), (482, 56780), (668, 40970), (680, 40247), (835, 32776), (964, 28390), (1205, 22712), (1336, 20485), (1670, 16388), (1928, 14195), (2410, 11356), (2839, 9640), (3340, 8194), (4097, 6680), (4820, 5678)]