113973080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1471}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 278208000

約数和(自身を除く): 164234920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 745, 1192, 1471, 1490, 1937, 2942, 2980, 3874, 5884, 5960, 7355, 7748, 9685, 11768, 14710, 15496, 19123, 19370, 29420, 38246, 38740, 58840, 76492, 77480, 95615, 152984, 191230, 219179, 382460, 438358, 764920, 876716, 1095895, 1753432, 2191790, 2849327, 4383580, 5698654, 8767160, 11397308, 14246635, 22794616, 28493270, 56986540, 113973080]

約数ペア:

[(1, 113973080), (2, 56986540), (4, 28493270), (5, 22794616), (8, 14246635), (10, 11397308), (13, 8767160), (20, 5698654), (26, 4383580), (40, 2849327), (52, 2191790), (65, 1753432), (104, 1095895), (130, 876716), (149, 764920), (260, 438358), (298, 382460), (520, 219179), (596, 191230), (745, 152984), (1192, 95615), (1471, 77480), (1490, 76492), (1937, 58840), (2942, 38740), (2980, 38246), (3874, 29420), (5884, 19370), (5960, 19123), (7355, 15496), (7748, 14710), (9685, 11768)]