117512840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2922

約数の個数: 64

約数和(自身を含む): 284646960

約数和(自身を除く): 167134120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 1037, 1220, 2074, 2440, 2833, 4148, 5185, 5666, 8296, 10370, 11332, 14165, 20740, 22664, 28330, 41480, 48161, 56660, 96322, 113320, 172813, 192644, 240805, 345626, 385288, 481610, 691252, 864065, 963220, 1382504, 1728130, 1926440, 2937821, 3456260, 5875642, 6912520, 11751284, 14689105, 23502568, 29378210, 58756420, 117512840]

約数ペア:

[(1, 117512840), (2, 58756420), (4, 29378210), (5, 23502568), (8, 14689105), (10, 11751284), (17, 6912520), (20, 5875642), (34, 3456260), (40, 2937821), (61, 1926440), (68, 1728130), (85, 1382504), (122, 963220), (136, 864065), (170, 691252), (244, 481610), (305, 385288), (340, 345626), (488, 240805), (610, 192644), (680, 172813), (1037, 113320), (1220, 96322), (2074, 56660), (2440, 48161), (2833, 41480), (4148, 28330), (5185, 22664), (5666, 20740), (8296, 14165), (10370, 11332)]