414219320

素因数分解:

$2^3\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{3767}}^1$

素因数の和:6527

約数の個数: 32

約数和(自身を含む): 932580000

約数和(自身を除く): 518360680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2749, 3767, 5498, 7534, 10996, 13745, 15068, 18835, 21992, 27490, 30136, 37670, 54980, 75340, 109960, 150680, 10355483, 20710966, 41421932, 51777415, 82843864, 103554830, 207109660, 414219320]

約数ペア:

[(1, 414219320), (2, 207109660), (4, 103554830), (5, 82843864), (8, 51777415), (10, 41421932), (20, 20710966), (40, 10355483), (2749, 150680), (3767, 109960), (5498, 75340), (7534, 54980), (10996, 37670), (13745, 30136), (15068, 27490), (18835, 21992)]