190099900

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{16823}}^1$

素因数の和:16950

約数の個数: 36

約数和(自身を含む): 416192112

約数和(自身を除く): 226092212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 11300, 16823, 33646, 67292, 84115, 168230, 336460, 420575, 841150, 1682300, 1900999, 3801998, 7603996, 9504995, 19009990, 38019980, 47524975, 95049950, 190099900]

約数ペア:

[(1, 190099900), (2, 95049950), (4, 47524975), (5, 38019980), (10, 19009990), (20, 9504995), (25, 7603996), (50, 3801998), (100, 1900999), (113, 1682300), (226, 841150), (452, 420575), (565, 336460), (1130, 168230), (2260, 84115), (2825, 67292), (5650, 33646), (11300, 16823)]