29066960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 76661760

約数和(自身を除く): 47594800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1471, 1520, 1976, 2470, 2942, 3952, 4940, 5884, 7355, 9880, 11768, 14710, 19123, 19760, 23536, 27949, 29420, 38246, 55898, 58840, 76492, 95615, 111796, 117680, 139745, 152984, 191230, 223592, 279490, 305968, 363337, 382460, 447184, 558980, 726674, 764920, 1117960, 1453348, 1529840, 1816685, 2235920, 2906696, 3633370, 5813392, 7266740, 14533480, 29066960]

約数ペア:

[(1, 29066960), (2, 14533480), (4, 7266740), (5, 5813392), (8, 3633370), (10, 2906696), (13, 2235920), (16, 1816685), (19, 1529840), (20, 1453348), (26, 1117960), (38, 764920), (40, 726674), (52, 558980), (65, 447184), (76, 382460), (80, 363337), (95, 305968), (104, 279490), (130, 223592), (152, 191230), (190, 152984), (208, 139745), (247, 117680), (260, 111796), (304, 95615), (380, 76492), (494, 58840), (520, 55898), (760, 38246), (988, 29420), (1040, 27949), (1235, 23536), (1471, 19760), (1520, 19123), (1976, 14710), (2470, 11768), (2942, 9880), (3952, 7355), (4940, 5884)]