41774900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 97118784

約数和(自身を除く): 55343884

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 164, 205, 230, 410, 443, 460, 575, 820, 886, 943, 1025, 1150, 1772, 1886, 2050, 2215, 2300, 3772, 4100, 4430, 4715, 8860, 9430, 10189, 11075, 18163, 18860, 20378, 22150, 23575, 36326, 40756, 44300, 47150, 50945, 72652, 90815, 94300, 101890, 181630, 203780, 254725, 363260, 417749, 454075, 509450, 835498, 908150, 1018900, 1670996, 1816300, 2088745, 4177490, 8354980, 10443725, 20887450, 41774900]

約数ペア:

[(1, 41774900), (2, 20887450), (4, 10443725), (5, 8354980), (10, 4177490), (20, 2088745), (23, 1816300), (25, 1670996), (41, 1018900), (46, 908150), (50, 835498), (82, 509450), (92, 454075), (100, 417749), (115, 363260), (164, 254725), (205, 203780), (230, 181630), (410, 101890), (443, 94300), (460, 90815), (575, 72652), (820, 50945), (886, 47150), (943, 44300), (1025, 40756), (1150, 36326), (1772, 23575), (1886, 22150), (2050, 20378), (2215, 18860), (2300, 18163), (3772, 11075), (4100, 10189), (4430, 9430), (4715, 8860)]