146181040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25031}}^1$

素因数の和:25117

約数の個数: 40

約数和(自身を含む): 344540448

約数和(自身を除く): 198359408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 25031, 50062, 100124, 125155, 200248, 250310, 400496, 500620, 1001240, 1827263, 2002480, 3654526, 7309052, 9136315, 14618104, 18272630, 29236208, 36545260, 73090520, 146181040]

約数ペア:

[(1, 146181040), (2, 73090520), (4, 36545260), (5, 29236208), (8, 18272630), (10, 14618104), (16, 9136315), (20, 7309052), (40, 3654526), (73, 2002480), (80, 1827263), (146, 1001240), (292, 500620), (365, 400496), (584, 250310), (730, 200248), (1168, 125155), (1460, 100124), (2920, 50062), (5840, 25031)]