115909760

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3049

約数の個数: 64

約数和(自身を含む): 281734200

約数和(自身を除く): 165824440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 2969, 3904, 4880, 5938, 7808, 9760, 11876, 14845, 19520, 23752, 29690, 39040, 47504, 59380, 95008, 118760, 181109, 190016, 237520, 362218, 380032, 475040, 724436, 905545, 950080, 1448872, 1811090, 1900160, 2897744, 3622180, 5795488, 7244360, 11590976, 14488720, 23181952, 28977440, 57954880, 115909760]

約数ペア:

[(1, 115909760), (2, 57954880), (4, 28977440), (5, 23181952), (8, 14488720), (10, 11590976), (16, 7244360), (20, 5795488), (32, 3622180), (40, 2897744), (61, 1900160), (64, 1811090), (80, 1448872), (122, 950080), (128, 905545), (160, 724436), (244, 475040), (305, 380032), (320, 362218), (488, 237520), (610, 190016), (640, 181109), (976, 118760), (1220, 95008), (1952, 59380), (2440, 47504), (2969, 39040), (3904, 29690), (4880, 23752), (5938, 19520), (7808, 14845), (9760, 11876)]