118002040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 288036000

約数和(自身を除く): 170033960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 745, 1192, 1490, 1523, 1937, 2980, 3046, 3874, 5960, 6092, 7615, 7748, 9685, 12184, 15230, 15496, 19370, 19799, 30460, 38740, 39598, 60920, 77480, 79196, 98995, 158392, 197990, 226927, 395980, 453854, 791960, 907708, 1134635, 1815416, 2269270, 2950051, 4538540, 5900102, 9077080, 11800204, 14750255, 23600408, 29500510, 59001020, 118002040]

約数ペア:

[(1, 118002040), (2, 59001020), (4, 29500510), (5, 23600408), (8, 14750255), (10, 11800204), (13, 9077080), (20, 5900102), (26, 4538540), (40, 2950051), (52, 2269270), (65, 1815416), (104, 1134635), (130, 907708), (149, 791960), (260, 453854), (298, 395980), (520, 226927), (596, 197990), (745, 158392), (1192, 98995), (1490, 79196), (1523, 77480), (1937, 60920), (2980, 39598), (3046, 38740), (3874, 30460), (5960, 19799), (6092, 19370), (7615, 15496), (7748, 15230), (9685, 12184)]