4087147850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{16823}}^1$

素因数の和:16991

約数の個数: 48

約数和(自身を含む): 7848194112

約数和(自身を除く): 3761046262

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 113, 215, 226, 430, 565, 1075, 1130, 2150, 2825, 4859, 5650, 9718, 16823, 24295, 33646, 48590, 84115, 121475, 168230, 242950, 420575, 723389, 841150, 1446778, 1900999, 3616945, 3801998, 7233890, 9504995, 18084725, 19009990, 36169450, 47524975, 81742957, 95049950, 163485914, 408714785, 817429570, 2043573925, 4087147850]

約数ペア:

[(1, 4087147850), (2, 2043573925), (5, 817429570), (10, 408714785), (25, 163485914), (43, 95049950), (50, 81742957), (86, 47524975), (113, 36169450), (215, 19009990), (226, 18084725), (430, 9504995), (565, 7233890), (1075, 3801998), (1130, 3616945), (2150, 1900999), (2825, 1446778), (4859, 841150), (5650, 723389), (9718, 420575), (16823, 242950), (24295, 168230), (33646, 121475), (48590, 84115)]