201176560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10181}}^1$

素因数の和:10226

約数の個数: 80

約数和(自身を含む): 530278560

約数和(自身を除く): 329102000

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, 1520, 1976, 2470, 3952, 4940, 9880, 10181, 19760, 20362, 40724, 50905, 81448, 101810, 132353, 162896, 193439, 203620, 264706, 386878, 407240, 529412, 661765, 773756, 814480, 967195, 1058824, 1323530, 1547512, 1934390, 2117648, 2514707, 2647060, 3095024, 3868780, 5029414, 5294120, 7737560, 10058828, 10588240, 12573535, 15475120, 20117656, 25147070, 40235312, 50294140, 100588280, 201176560]

約数ペア:

[(1, 201176560), (2, 100588280), (4, 50294140), (5, 40235312), (8, 25147070), (10, 20117656), (13, 15475120), (16, 12573535), (19, 10588240), (20, 10058828), (26, 7737560), (38, 5294120), (40, 5029414), (52, 3868780), (65, 3095024), (76, 2647060), (80, 2514707), (95, 2117648), (104, 1934390), (130, 1547512), (152, 1323530), (190, 1058824), (208, 967195), (247, 814480), (260, 773756), (304, 661765), (380, 529412), (494, 407240), (520, 386878), (760, 264706), (988, 203620), (1040, 193439), (1235, 162896), (1520, 132353), (1976, 101810), (2470, 81448), (3952, 50905), (4940, 40724), (9880, 20362), (10181, 19760)]