29327300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 68245632

約数和(自身を除く): 38918332

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 164, 205, 230, 311, 410, 460, 575, 622, 820, 943, 1025, 1150, 1244, 1555, 1886, 2050, 2300, 3110, 3772, 4100, 4715, 6220, 7153, 7775, 9430, 12751, 14306, 15550, 18860, 23575, 25502, 28612, 31100, 35765, 47150, 51004, 63755, 71530, 94300, 127510, 143060, 178825, 255020, 293273, 318775, 357650, 586546, 637550, 715300, 1173092, 1275100, 1466365, 2932730, 5865460, 7331825, 14663650, 29327300]

約数ペア:

[(1, 29327300), (2, 14663650), (4, 7331825), (5, 5865460), (10, 2932730), (20, 1466365), (23, 1275100), (25, 1173092), (41, 715300), (46, 637550), (50, 586546), (82, 357650), (92, 318775), (100, 293273), (115, 255020), (164, 178825), (205, 143060), (230, 127510), (311, 94300), (410, 71530), (460, 63755), (575, 51004), (622, 47150), (820, 35765), (943, 31100), (1025, 28612), (1150, 25502), (1244, 23575), (1555, 18860), (1886, 15550), (2050, 14306), (2300, 12751), (3110, 9430), (3772, 7775), (4100, 7153), (4715, 6220)]