103680073540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4001}}^1\times {\mathrm{17749}}^1$

素因数の和:21832

約数の個数: 48

約数和(自身を含む): 220778334000

約数和(自身を除く): 117098260460

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 4001, 8002, 16004, 17749, 20005, 35498, 40010, 70996, 80020, 88745, 177490, 292073, 354980, 584146, 1168292, 1295677, 1460365, 2591354, 2920730, 5182708, 5841460, 6478385, 12956770, 25913540, 71013749, 142027498, 284054996, 355068745, 710137490, 1420274980, 5184003677, 10368007354, 20736014708, 25920018385, 51840036770, 103680073540]

約数ペア:

[(1, 103680073540), (2, 51840036770), (4, 25920018385), (5, 20736014708), (10, 10368007354), (20, 5184003677), (73, 1420274980), (146, 710137490), (292, 355068745), (365, 284054996), (730, 142027498), (1460, 71013749), (4001, 25913540), (8002, 12956770), (16004, 6478385), (17749, 5841460), (20005, 5182708), (35498, 2920730), (40010, 2591354), (70996, 1460365), (80020, 1295677), (88745, 1168292), (177490, 584146), (292073, 354980)]