41775654320

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{22717}}^1$

素因数の和:23038

約数の個数: 80

約数和(自身を含む): 98438366208

約数和(自身を除く): 56662711888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 181, 254, 362, 508, 635, 724, 905, 1016, 1270, 1448, 1810, 2032, 2540, 2896, 3620, 5080, 7240, 10160, 14480, 22717, 22987, 45434, 45974, 90868, 91948, 113585, 114935, 181736, 183896, 227170, 229870, 363472, 367792, 454340, 459740, 908680, 919480, 1817360, 1838960, 2885059, 4111777, 5770118, 8223554, 11540236, 14425295, 16447108, 20558885, 23080472, 28850590, 32894216, 41117770, 46160944, 57701180, 65788432, 82235540, 115402360, 164471080, 230804720, 328942160, 522195679, 1044391358, 2088782716, 2610978395, 4177565432, 5221956790, 8355130864, 10443913580, 20887827160, 41775654320]

約数ペア:

[(1, 41775654320), (2, 20887827160), (4, 10443913580), (5, 8355130864), (8, 5221956790), (10, 4177565432), (16, 2610978395), (20, 2088782716), (40, 1044391358), (80, 522195679), (127, 328942160), (181, 230804720), (254, 164471080), (362, 115402360), (508, 82235540), (635, 65788432), (724, 57701180), (905, 46160944), (1016, 41117770), (1270, 32894216), (1448, 28850590), (1810, 23080472), (2032, 20558885), (2540, 16447108), (2896, 14425295), (3620, 11540236), (5080, 8223554), (7240, 5770118), (10160, 4111777), (14480, 2885059), (22717, 1838960), (22987, 1817360), (45434, 919480), (45974, 908680), (90868, 459740), (91948, 454340), (113585, 367792), (114935, 363472), (181736, 229870), (183896, 227170)]