27650080

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 66417624

約数和(自身を除く): 38767544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 2833, 4880, 5666, 9760, 11332, 14165, 22664, 28330, 45328, 56660, 90656, 113320, 172813, 226640, 345626, 453280, 691252, 864065, 1382504, 1728130, 2765008, 3456260, 5530016, 6912520, 13825040, 27650080]

約数ペア:

[(1, 27650080), (2, 13825040), (4, 6912520), (5, 5530016), (8, 3456260), (10, 2765008), (16, 1728130), (20, 1382504), (32, 864065), (40, 691252), (61, 453280), (80, 345626), (122, 226640), (160, 172813), (244, 113320), (305, 90656), (488, 56660), (610, 45328), (976, 28330), (1220, 22664), (1952, 14165), (2440, 11332), (2833, 9760), (4880, 5666)]